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A slag term in Southern Ebonics meaning "we have a deal" or as an expression of agreement.
Kid: Call me back tomorrow and I'll get 2 grams of that real good off ya.

Dealer: Aight. That's a bet.
by sirdelv July 18, 2010
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Jim: "hey jamal meet me at my crib to pre game before heading downtown"
Jamal: "thats a bet"
by hen mel July 25, 2008
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