1 definition by dabigmoist

Popular porn video by the best Riley Reid, turned into a popular meme and word play on piece of that ass. Generally meaning, you gon smash that ass.
Virgin: Hey dudette! Did you watch "Pizza That Ass" last night on Rub Hub, that was some strong shit.
Chad: Yeah! I was in the video smashin you fucking NERD! I'm gon take your mom, I want Pizza That Ass
by dabigmoist August 20, 2017
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