The textual enhancement of a message board post by witty and funny use of text formatting, especially italics. Also the misquoting of others (usually annoying killers of DJs) for the purpose of humor and insult. While Rai-ism is probably common, it is mostly associated with Bobby Something, aka TheRaiRaiEatsBalloons, long time member of the Flash Flash Revolution community.
Rai is liek, rly gud @ Rai-ism.
by Twilight_Overlord July 24, 2006