a saying used to call somebody an extreme version of crazy
She ran a mile on a whim. Her friends said "She is Cuckoo Bananas."
by Knuttelman May 1, 2009
Get the Cuckoo Bananas mug.
its a catch phrase manny santos from degrassi TNG uses alot
it means crazy in a cool, girlish, fun way
hello cuckoo bananas, im gonna go cuckoo bananas
by DR. JT YORKE January 8, 2010
Get the cuckoo bananas mug.
cuckoo bananas is an expression usually said when something goes wrong or you make a certain mistake. Or simply just say the word because its fun saying it :P
"omg thats SO cuckoo bananas!"
or simply
"Holy crap im gonna go cuckoo bananas!"
by tHAT_d0rK101 November 7, 2007
Get the CucKoo Bananas mug.
Homer Simpson's nickname for *, AWOL George, Shrub, Miserable Failure, Cimpy McCokespoon, Dumbya, etc. (George W Bush)
Marge: Bart, I love you, but sometimes I don’t love your choices. (sigh) Now we have to find another school for you.

Homer: Yeah, and if you get kicked out of that one you’re going straight in the army where you’ll be sent straight to America’s latest military quagmire. Where will it be? North Korea? Iran? Anything’s possible with Commander Cuckoo-Bananas in charge.
by FarceOfNature2005 May 18, 2005
Get the commander cuckoo bananas mug.
When someone acts kooky, nuts, wacky, insane or a screwball.
The football fans were acting cuckoo banana bread over the bad call.
by CNA Monster January 30, 2020
Get the Cuckoo Banana Bread mug.