Bronto Butt

A: Someone who has enormous butt.
B: Someone, usually a gay male, who enjoys putting children's toys in their butt.
C: Wet, dirty, hairy armpits.

A: Yo dawg, you seen Latreesha since she gained weight? That bitch gots a bronto butt!

B: Nurse: I didn't go to nursing school so that every full moon all these faggoty ass bronto butts come in and I've got to pull action figures out of their ass!

C: Damn! That wench's armpit's be lookin' like a bronto butt every time she lift her arm. Smells like one too.