When you trick a seemingly innocent girl into letting you have anal sex with her, and you return from the bathroom to find that she's gone and has taken a
huge shit in the middle of your bed.
Sometimes, if she was super pissed about it, she takes
the dump in your
drawer and you don't find it for a few days.
Biff: "Hey
Floyd - that
stupid slut you hooked me up with last night. Yeah, uh, I don't know how to tell you this, but she crapped in my bed."
Floyd: "Uh...what do you mean?"
Biff: "Are you retarded? I fucked
Leona in the ass, and then when I went to wash my cock off she took a massive crap in my bed. Those sheets will never be the same. Corn and peas. NA-A-STY!
Floyd: "Corn AND peas? That is fucking rotten. I mean, if it was only corn I could see-"
Biff: "Shut up you asshole. Listen, you're not going to tell ANYONE about this. I'll beat your ass if you do. But seriously, that bitch got pretty hard revenge on me. My mama gave me those sheets and she always asks about them. How can I tell her that some skank took a huge,
squirrelly dump in them because I
analed her?"
Floyd: "Just tell her that a homeless guy broke into your-"
Biff: "Dude, you suck."