Top Definition
A mobile phone app used frequently and often primarily while a person is otherwise occupied in the restroom.
Me: "Man, I passed three levels today on "Candy Bar Smash" while taking a crap today."

Friend: "What the hell is "Candy Bar Smash?"

Me: "Dude, it's the best crapper app ever. You gotta check it out."
by zackjmack July 29, 2013

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