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1 definition by Slipinsider

 
1.
A nice pair of tits that are big enough to slap around.
JP, "Joanie is coming over tonight."
Friend, "How big are those SLAP BAGS?!?!?!?"
JP, "Double D's!!!!"
Friend, "sand-dollar nips?"
JP, "Nope!"
Friend, "I'm so jealous."
by Slipinsider September 04, 2010