Someone with a nice butt. So good its (as said in Pop-tart commercials) "Crazy Good"
Guy: Man Jennifer has a nice butt
Bob: Yea she's such a Poptart-Ass
by Ralain August 01, 2009
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Poptart ass niggas refers to a lightskin, mixed-breed, jellybean, who is too pussy to do anything.
"Hey, look! They some poptart ass niggas!" - Huncho Da Demon
by Huncho and Mon$tr February 07, 2019
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