look up any word, like thot:
 
1.
Slang term for the word Bananas, meaning crazy, wild, or out of control.
1. Don't sleep with that girl, she's Ba nay nay.
2. Did you see the football game last night? That game was Ba nay nay!!
by I hate Rye Bread October 13, 2011
 
2.
Another word for penis.
Suck my banaynay mothayfucker!
by ataxia January 21, 2004