1.) An individual who has an over-inflated sense of self worth, compounded by a low level of intellegence, behaving ridiculously in front of colleagues with no sense of how moronic he appears.

2.) An error or fault resulting from defective judgment, deficient knowledge, or carelessness
Did you see Anthony? He's wearing that pink fuckin' polo shirt with the popped collar again! What a fuckin' cho fu!

or

I got drunk last night and cho fu'd the crap out of myself when i fell down some stairs.
by Bobby Jo Johnsonville February 3, 2010
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