A term used often in the hippie era of the '60s, implying that everything is fine, or that there is no need to worry about anything.
"Coo coo ca choo, Mrs. Robinson,
Jesus loves you more than you will know." --Simon and Garfunkel's "Mrs. Robinson"

"I am the bugman, coo coo ca choo" --The Beales' "I Am the Walrus"
by mudhoney69 June 3, 2007
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meaning that everything is fine or just dandy; or used in a situation to agree or to confirm something.
B-Lo : Yo Mikey...I'll be over in a bit...yeah?

Mikey : That's coo coo ca choo!
by Braulio L. June 26, 2006
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Flipping your lid; going psycho; losing ones marbles
Did you see that dude?! He totaly went coo coo ca choo!!!
by keebalo October 19, 2006
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Sea elephant, in some ancient african dialect. aka: The walrus.
I am the walrus, by the beatles: "I am the walrus... Coo coo ca choo!"
by Kork February 16, 2007
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