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n./ An IRC whore who believes he knows everything and attempts to make servers on AOL dialup.
OMG don't be such a rewt, fag.
by nighthawk January 13, 2005
Modified version of root.

Australian slang term for fuck.
You look rewted man.
by Anonymooose January 16, 2008
The coolest user on a website/forum, and is normally hated on by many others.
Hater 1: God, I hate Km001.

Hater 2: Why?
Hater 1: Cause he's stupid and annoying.
Hater 2: Yeah, that guy is a total Rewt.
by Turtle_Man August 08, 2009