Top definition
1)Crazy ; or going crazy
2)To say something strange
3)to act out
4) to party frequently
Britney Spears is cookoo bananas . She loves to be cookoo bananas with no underwear on .
by katieeeeebayB April 09, 2008
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug