ZBT are the letters for Zeta Beta Tau which is currently the richest fraternity in the country hence the nickname, Zillions, Billions and Trillions.
College kid one: Dude that kid is driving a lambo
College kid two: Yeah I know he is a zbt
by I'm full of truthiness May 24, 2008
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Zero
Bitches
Tonight

Zero
Boners
Touched
Yo you gettin laid tonigh?
Nah my name is Roni and I cant set it off....ZBT
by Brian Nicol May 6, 2007
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