The tapping sound made when a man's testicles hit his hand while masturbating.
John: (Tapping sound)

Roy: Dude could you please wait till I'm out of the room at least to jack off? Don't say you didn't because I can totally hear your jack taps over here.
by Leubert McCracken January 12, 2011
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A cigarette with it’s filter moistened and dipped in cocaine. Sometimes freebase cocaine is mixed with the tobacco inside the cigarette.
“You tryna spark up a Tapped Jack? This shit’s insane!”
by charles troj July 7, 2018
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