a sexual position where you sit on a girl who is on all fours, and you pin a tail to her ass, like you would in a game of pin the tail on the donkey
A: whe i donkeyd my girl last night she slapped me!!!
B: why
A: she didnt like having a pin in her ass
a incredibly large and humungous dick/penis
"ok, now get on your knees and suck my donkey!"
"my donkey is so big that it could eat your donkey!"
a sterling companion, of impeccable breeding and agreeable demeanour.
you are, by all standards, a donkey
(a) A male or female with an exceptionally large ass.
"Damnn, did you see that girl? She got donkey"
"Even in those football pants, he got donkey."
also see shosky for more information
Shosky alternate definition -Jackass,Donkey
v.) To go crazy
adj.) crazy like a donkey
"I'm gonna go donkey on ya ass!"