Someone who can't spell for their life and has a very limited vocabulary. Most commonly found in ghetto kids and people who are generally illiterate.
Person1: Omq. So I wus liek da fuk and dis bich thaought dat seh coold get in mi face. Liek get da fuk outta heere. Off dis shit.
Person 2: Wow you must be a real grammer rebel.
Person 2: Wow you must be a real grammer rebel.
by Dolphins fags of the sea January 25, 2011
Get the grammer rebelmug.