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Someone who hides behind their twitter account to talk big talk; A person that makes threats, insults, and jokes via twitter, but always backs down in person.
"Did you see DJ's new tweet?"
"No, why?"
"He said that he was going to beat Jalen's ass for talking to his girlfriend."
"Dude please, DJ is such a twitter thug, he won't beat anybody"
by tooreal595 May 27, 2011
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