No, aggressive-aggressive would be breaking it in to tiny pieces on his head. Having frozen it first.

I had to have a CT guided needle biopsy of a mass in my abdomen a while ago. The nurse spent a while talking about how it was tricky as the mass was very near my bowel and they didn't want to perforate that. Then did my BP and asked if I was anxious as it was high! Hmm, I wonder why.