When a person says something off topic or very stupid.
Outrageously
Moronic
Asshat
Retard
John: Banana!
Sally: Omar Moment
23👍 9👎
Appearing randomly and doing something stupid/random
Omar: *walks up* Fuck Chinese people
Guy 2: That's an Omar moment
When a person leaves whilst saying they will be back and never returning.
Wow, its been 30 minutes, he/she really had an omar moment.