The act in which someone shits down your urethra, fills your bladder with shit, you wait 3 days for it to get marinated in your piss, piss it out and freeze it for a nice snack.
Jeff: I gave myself a chocolate Brazilian the other day Geoff:???
Jeff: I spent too long on my phone taking a shit and had to rip all the hair out of my asshole, now I've got the cleanest brown eye in the state
Geoff: I don't want to be friends anymore