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1.
Spending an increment of one-thousand dollars. Larger version of hundo
"I just dropped a thundo on that LCD TV son"

"Fuck I just lost 3 thundo playing caribbean stud"

Person A: "Oh no, don't tell me you just spent 2 thousand dollars on that cheap hooker"

Person B:"HIYOOOO TWO THUNDO BABYYYY"
by I-Dogg August 26, 2008