Definitions by D-Ball

donkey 

used as a greeting. can be both good or bad, depending on situation and context. calling a friend a "donkey" means he is cool, your homie, your "dog". but can also mean idiot, dumbass, or jerk.

"what's up donkey? where you at?" to a friend

or

"dude, this donkey is pissing me off!" to someone you aren't too happy with

donkey by D-Ball May 31, 2005