1 definition by Nicholas Tiger

Slang for someone who is 'ghetto' and prefers ebonics to English. Accompanied by the action of tapping the fore arm twice. A discrete way to notify your friends that they should keep their guard up for a possible crime.
"Shit, a tap tap is coming."

"Then, a tap tap jumped out of the bushes and stole my wallet."
by Nicholas Tiger November 10, 2005
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