Someone who acts really hard on a message board or in an online game, but face to face they are a coward
i.e. telephone tough-guy
(person 1) wow stop using hax
(person 2) im not you noob
(person 1) you def. are modding, you super faggot
(person 2) Want me to kick your ass?? Do you know how big i am!?
(person 1) woooow cool kids, people like you and you have friends, friggin e-tuff