-_-‘

I have a cool new smily from Camille of a cool manga expression that is apparently referred to as The Sweatdrop

In text format: -_-‘
or

now how to explain this to someone who doesnt know the expression??

After a light search I stumbled upon this cool DevArt pic; though the few words cant really capture the richness of the expression..

http://backend.deviantart.com/embed/view.swf
Drawing Expressions pg 1 by ~Sai-Manga-Tuts on deviantART

Its a GREAT overview of the various options 🙂

A google search easily yields more examples

Anyway, it a very nice expression!