Definitions by Mike-W

o-face 

Used in place of smilies such as =O, in smilie-lacking weblogs, such as LiveJournal. Denotes surprise, shock, or other similar emotions conveyed through a gaping mouth on a human being.

so i left after using my cell phone in class @ approx. 1:20 (o-face)

o-face by Mike-W December 28, 2005