Top Definition
Stands for "oh I understand".
Like oic (oh I see), but more accurate since most of the time you don't actually see what the other person is doing.
Person 1: -insert story here-
Person 2: Oic.
Person 1: D: Stalker!
Person 2: Oops, oiu*
by SkaterSeacow March 11, 2010
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.