The ; is represented as a sweat drop.

See o.o
P1: OMG WOW HOW ARE U?!

P2: o.o;
by Wistful June 25, 2005
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1. L0LZ NIGGA U DUN ATE MY CHEESE SAMMICH.
2. See cmcand vote thumbs up.
Bill: o.o;;
Ted: o.o;;
by Shawn July 25, 2004
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A term in common use among otakus (see: dumbasses) and dumbasses (see: otakus). It is usually placed in a post all by itself when you insult said otaku/dumbass, or when you say something that makes them uncomfortable, or when you speak in passable English.
Average Joe: No, silly. You're supposed to press Alt and F4 at the SAME TIME.
Dumbassman: o.o;
by Josh Troyer August 23, 2004
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an emoticon used generally to express confusion. The accent at the top is not a sweat drop, but rather a raised eyebrow.

AKA: o_o` o.O
peep1: So I says to him, I says "dude" and he was like "check it, man"...you know what I mean?

peep2: ...o.o`
by St0DaD April 10, 2007
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