A term used for somebody that acts like he/she is tough on the internet, they do this because they cannot be seen, and nobody knows there real identity.
Guy 1: "this guy on youtube 'cocksucker6' is trying to act tough, hes a bitch."
Guy 2: "Yeah man, hes Keyboard Thuggin'."
Guy 2: "Yeah man, hes Keyboard Thuggin'."
by Axedude November 25, 2009