ooinsight

n. An internet entity (celebrity in his own mind) that is most definitely the world's largest towel. ooinsight has been known to relentlessly accuse others of towelhood to throw the casual IRCer off his polyester-cotton blend scent.

When I got out of the shower this morning, I mistakenly grabbed ooinsight off the towel rack.

by Matt1 November 12, 2008

onsight

A term in rock climbing, describes completing a lead route without falling. The climber must not know anything beforehand about the route or have watched someone else climb it. See flash and redpoint.

I made the first ascent of this route by onsighting it because it was probably only a 5.7.

by sano September 21, 2003