To make one believe they can trust you then turn around and completely fuck their life up in ways including but not limited to; drive bying their trap, stealing their stuff, killing them, taking over their business. Usually used in gang/drug related subjects.
"Tripple cross the plug we do not play fair"-21 savage
Gerald"Yo this nigga ripping us off"
Benny" straight up, B fuck it tripple cross that nigga."
by New Gang Bang'n Dictionary December 27, 2017
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