C.O.G.A. = Collection Of Great Association.

Typically used in the Japanese American heritage. And the term C.O.G.A. is greatly used in the following example.
#1 - WHAT THE FUCK!?!?!? You and your STUPID C.O.G.A.'S!

or

#2 - I made MILLIONS because of C.O.G.A.!
by POWER12 May 3, 2011
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