Short for "what is this I don't even". An incredulous exclamation of confusion, similar to "I don't even know what's going on right now"
by perkyshadowgirl January 02, 2010
Stands for "oh my imaginary being". Is typically used as a replacement for other more common acronyms like "omg", by those who do not believe in a higher spiritual power (ie: "god").
Person 1: Omg, did you hear about the recent disaster on the news?
Person 2: Yes! OMIB, those poor people!
Person 2: Yes! OMIB, those poor people!
by perkyshadowgirl July 08, 2010
by perkyshadowgirl October 13, 2006