Someone who only talks shit on Twitter
“I mean, he’s a girl, man. Who does stuff like that?” “If he has more of these things to say, he can say ‘em to my face. Don’t be no Twitter gangster man.”
by Matt229723 June 18, 2011
1 more definition
A person who talks a big game/talks smack on a social networking site, but most likely never confront someone face to face. Used by Giants DE Osi Umenyora when describing Philadelphia Eagle LeSean McCoy's derisive posts labeling him a "soft."
Marco was being a twitter gangster when he ripped Jack for cockblocking at the the club, be we know that bitch would never step up in real life.
by cypherus01 June 19, 2011