someone who is an under cover bitch
person: What is that girl wearing and who let her out of the house looking like that??!!

friend: idk but you are one UCB!
by thatUCBuallknow June 01, 2009
University of Contemplative Bombast
His lecture sounded deep at first, but I couldn't quite make sense of it...then I remembered he graduated from UCB...mystery solved.
by ultrarad January 31, 2010

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