A fork of Rural Dictionary
Used to make fun of somebody for being dumb. Or worshipping them for having the largest brain and balls of them all. It's yours to decide.
Example one:
Guy #1: e = mc squared.
Guy #2: You've got a monkey head!
Example two:
Guy #1: You're gay.
Guy #2: You're a monkey head.
Dude, why are you acting so poopy headed monkey-ish around Ryan?
The bit between the Gunt and the Fanny. On a fat bird, the hairy top of the fanny will bulge out like a monkeys head.
Can almost see the Monkeys Head poking out of her trackie.