Marceline
@marsintheory.bsky.social
obnoxious theory girl on youtube, alt-model, artist, performer, ontological fish girl living in London🧜♀️🏳️⚧️
Pinned
Marceline
@marsintheory.bsky.social
· Sep 26
my new video, "The Fascism of Happiness", is live now on Youtube!! Featuring the incredible philosophy of @saranahmed.bsky.social 💗 Link: youtu.be/xBLcGQJukF4
do you think i'm a monster? 😈🏳️⚧️
youtube.com/shorts/hu5-2...
youtube.com/shorts/hu5-2...
do you think i'm a monster? 😈🏳️⚧️ #halloween #spookyseason #monstergirl
YouTube video by marsintheory 🦋
youtube.com
October 24, 2025 at 7:17 PM
do you think i'm a monster? 😈🏳️⚧️
youtube.com/shorts/hu5-2...
youtube.com/shorts/hu5-2...
Reposted by Marceline
Another amazing video essay by Marceline! Please go watch it!
my new video, "The Fascism of Happiness", is live now on Youtube!! Featuring the incredible philosophy of @saranahmed.bsky.social 💗 Link: youtu.be/xBLcGQJukF4
September 28, 2025 at 5:53 PM
Another amazing video essay by Marceline! Please go watch it!
Reposted by Marceline
Oh shit new Mars In Theory just dropped, scuse me while I disappear for a little while 😃✨️💖
my new video, "The Fascism of Happiness", is live now on Youtube!! Featuring the incredible philosophy of @saranahmed.bsky.social 💗 Link: youtu.be/xBLcGQJukF4
September 26, 2025 at 6:07 PM
Oh shit new Mars In Theory just dropped, scuse me while I disappear for a little while 😃✨️💖
Reposted by Marceline
new Marceline video, this video brings me joy and happiness as always.
i learned that some people think i owe a duty of happiness to my parents (yuck yuck yuck)
i learned that some people think i owe a duty of happiness to my parents (yuck yuck yuck)
my new video, "The Fascism of Happiness", is live now on Youtube!! Featuring the incredible philosophy of @saranahmed.bsky.social 💗 Link: youtu.be/xBLcGQJukF4
September 26, 2025 at 6:15 PM
new Marceline video, this video brings me joy and happiness as always.
i learned that some people think i owe a duty of happiness to my parents (yuck yuck yuck)
i learned that some people think i owe a duty of happiness to my parents (yuck yuck yuck)
my new video, "The Fascism of Happiness", is live now on Youtube!! Featuring the incredible philosophy of @saranahmed.bsky.social 💗 Link: youtu.be/xBLcGQJukF4
September 26, 2025 at 5:59 PM
my new video, "The Fascism of Happiness", is live now on Youtube!! Featuring the incredible philosophy of @saranahmed.bsky.social 💗 Link: youtu.be/xBLcGQJukF4
Reposted by Marceline
youtu.be/NfA_zod32h8
The video you have all been waiting for - Mainely Mandy talks to Mainely Mandy about being neurodivergent and polyamorous.
Premiere is at 5:30 Maine time Friday the 26th.
The video you have all been waiting for - Mainely Mandy talks to Mainely Mandy about being neurodivergent and polyamorous.
Premiere is at 5:30 Maine time Friday the 26th.
Neurodivergent & Polyamorous
YouTube video by Mainely Mandy
youtu.be
September 23, 2025 at 11:28 PM
youtu.be/NfA_zod32h8
The video you have all been waiting for - Mainely Mandy talks to Mainely Mandy about being neurodivergent and polyamorous.
Premiere is at 5:30 Maine time Friday the 26th.
The video you have all been waiting for - Mainely Mandy talks to Mainely Mandy about being neurodivergent and polyamorous.
Premiere is at 5:30 Maine time Friday the 26th.
riposte fit 🥰🖤🩷 i hope my skirt isn't too short... :/
September 15, 2025 at 6:57 PM
riposte fit 🥰🖤🩷 i hope my skirt isn't too short... :/
my friends and i made a silly dance video to Boy Crazy by Kesha ft. Jade 🫣💃
youtu.be/B91FU9QHmU0
youtu.be/B91FU9QHmU0
Boy Crazy Dance Video
YouTube video by Mars-in-Theory🦋
youtu.be
August 17, 2025 at 8:17 PM
my friends and i made a silly dance video to Boy Crazy by Kesha ft. Jade 🫣💃
youtu.be/B91FU9QHmU0
youtu.be/B91FU9QHmU0
Reposted by Marceline
Purity(tm) Wellness(tm) and like, totally healthy land & culture theft on Orangatan Island! Elitist Yoga Lady, played by the amazing Marceline Birkholz -- in Neofeud 2, my retro adventure game, coming soon! @marsintheory.bsky.social
NF 1: store.steampowered.com/app/673850/N...
#indiegame #indiedev
NF 1: store.steampowered.com/app/673850/N...
#indiegame #indiedev
July 29, 2025 at 5:58 PM
Purity(tm) Wellness(tm) and like, totally healthy land & culture theft on Orangatan Island! Elitist Yoga Lady, played by the amazing Marceline Birkholz -- in Neofeud 2, my retro adventure game, coming soon! @marsintheory.bsky.social
NF 1: store.steampowered.com/app/673850/N...
#indiegame #indiedev
NF 1: store.steampowered.com/app/673850/N...
#indiegame #indiedev
London trans pride yesterday was everything 🥹💗🏳️⚧️
July 27, 2025 at 3:29 PM
London trans pride yesterday was everything 🥹💗🏳️⚧️
first time hair modelling was fun!! 🥰🦋💗
July 10, 2025 at 9:44 PM
first time hair modelling was fun!! 🥰🦋💗
Reposted by Marceline
The amazing @marsintheory.bsky.social as the thought-police fighting alien punk! Telling the sordid story of a failed Battletrek Galaxia screenwriter-turned-socialist from playing too much leftist Step Step Revolution... In Neofeud 2! Neofeud 1: store.steampowered.com/app/673850/N... #indiegame
June 29, 2025 at 9:20 PM
The amazing @marsintheory.bsky.social as the thought-police fighting alien punk! Telling the sordid story of a failed Battletrek Galaxia screenwriter-turned-socialist from playing too much leftist Step Step Revolution... In Neofeud 2! Neofeud 1: store.steampowered.com/app/673850/N... #indiegame
I found out someone working at jobcentre manually changed all my gender markers to male (all my documents are female but i was forced to open up about my grs so they knew). Should i make a fuss about it? is it worth it? after the supreme court ruling im not sure its even considered discrimination...
June 26, 2025 at 11:45 AM
I found out someone working at jobcentre manually changed all my gender markers to male (all my documents are female but i was forced to open up about my grs so they knew). Should i make a fuss about it? is it worth it? after the supreme court ruling im not sure its even considered discrimination...
me actually making a livestream on schedule this summer? it's more likely than you think! we're live! 😌💗➡️ twitch.tv/marsintheory
June 25, 2025 at 7:26 PM
me actually making a livestream on schedule this summer? it's more likely than you think! we're live! 😌💗➡️ twitch.tv/marsintheory
come endure the heat wave with me over on twitch.tv/marsintheory 🥰🌞
June 20, 2025 at 7:27 PM
come endure the heat wave with me over on twitch.tv/marsintheory 🥰🌞
I had so much fun playing this character!! Can't wait to play the game. 😁🥥
Purity(tm) Wellness(tm) and like, totally healthy land & culture theft on Orangatan Island! Elitist Yoga Lady, played by the amazing Marceline Birkholz -- in Neofeud 2, my retro adventure game, coming soon! @marsintheory.bsky.social #indiegame #indiedev
June 14, 2025 at 9:47 AM
I had so much fun playing this character!! Can't wait to play the game. 😁🥥
last night at the goth rave 👹🖤🩷
June 8, 2025 at 12:07 PM
last night at the goth rave 👹🖤🩷
why make studio ghibli ai art of yourself when you can just dress up as all of the female protagonists at once and film a 2 hour video essay about studio ghibli's portrayal of femininity and monsters 😌
June 5, 2025 at 12:05 PM
why make studio ghibli ai art of yourself when you can just dress up as all of the female protagonists at once and film a 2 hour video essay about studio ghibli's portrayal of femininity and monsters 😌
Reposted by Marceline
this is good & i feel like some of you lot will appreciate it
My new video, "Here Be Monsters" is a deep dive on lovecraft, studio ghibli, and what it means to be branded a monster by fascist society! It's live now: youtu.be/NcvI20y1l8A 🏳️⚧️🐍
June 4, 2025 at 9:20 PM
this is good & i feel like some of you lot will appreciate it
i'm doing a post video livestream for the cosmic horror of fascism!!! we're live now so come hang out! ☺️🐍👹 www.youtube.com/live/GBtServ...
June 4, 2025 at 6:21 PM
i'm doing a post video livestream for the cosmic horror of fascism!!! we're live now so come hang out! ☺️🐍👹 www.youtube.com/live/GBtServ...
ahh i'm so glad you liked it, thank you!! 🥹💗💗
My cheeks hurt from smiling. Idk if I dropped my shit-eating grin the whole video.
Absolutely wonderful @marsintheory.bsky.social
Absolutely wonderful @marsintheory.bsky.social
The Cosmic Horror of Fascism
YouTube video by Marceline🦋
youtu.be
June 3, 2025 at 3:24 PM
ahh i'm so glad you liked it, thank you!! 🥹💗💗
Reposted by Marceline
Everyone please watch @marsintheory.bsky.social's new video essay on the Cosmic Horror of Fascism
She is a gorgeous fish lady and the video is an amazing and incredibly educational discussion of a lot of things relating to how people are othered and fear of the unknown
youtu.be/NcvI20y1l8A?...
She is a gorgeous fish lady and the video is an amazing and incredibly educational discussion of a lot of things relating to how people are othered and fear of the unknown
youtu.be/NcvI20y1l8A?...
The Cosmic Horror of Fascism
YouTube video by Marceline🦋
youtu.be
June 1, 2025 at 12:38 PM
Everyone please watch @marsintheory.bsky.social's new video essay on the Cosmic Horror of Fascism
She is a gorgeous fish lady and the video is an amazing and incredibly educational discussion of a lot of things relating to how people are othered and fear of the unknown
youtu.be/NcvI20y1l8A?...
She is a gorgeous fish lady and the video is an amazing and incredibly educational discussion of a lot of things relating to how people are othered and fear of the unknown
youtu.be/NcvI20y1l8A?...
Reposted by Marceline
Babe wake up, new long form Marceline video essay just dropped.
This is great stuff, a really nice balance of theory and fun personal commentary. Lots of cool looks and costumes as well. I learned about "cosmic bliss", had never heard of that before.
This is great stuff, a really nice balance of theory and fun personal commentary. Lots of cool looks and costumes as well. I learned about "cosmic bliss", had never heard of that before.
My new video, "Here Be Monsters" is a deep dive on lovecraft, studio ghibli, and what it means to be branded a monster by fascist society! It's live now: youtu.be/NcvI20y1l8A 🏳️⚧️🐍
May 31, 2025 at 8:32 PM
Babe wake up, new long form Marceline video essay just dropped.
This is great stuff, a really nice balance of theory and fun personal commentary. Lots of cool looks and costumes as well. I learned about "cosmic bliss", had never heard of that before.
This is great stuff, a really nice balance of theory and fun personal commentary. Lots of cool looks and costumes as well. I learned about "cosmic bliss", had never heard of that before.
My new video, "Here Be Monsters" is a deep dive on lovecraft, studio ghibli, and what it means to be branded a monster by fascist society! It's live now: youtu.be/NcvI20y1l8A 🏳️⚧️🐍
May 31, 2025 at 1:39 PM
My new video, "Here Be Monsters" is a deep dive on lovecraft, studio ghibli, and what it means to be branded a monster by fascist society! It's live now: youtu.be/NcvI20y1l8A 🏳️⚧️🐍
new video is almost done!! ☺️ here's some selfies from before i entered full editor gremlin mode 🫣
May 22, 2025 at 6:03 PM
new video is almost done!! ☺️ here's some selfies from before i entered full editor gremlin mode 🫣