Definitions by Greg610

OTA 

O.T.A is an acronym for Older Than Average.

You're at a bar and you see some fine early 30's to 40+ women. These types of women look out of place in a college bar. They are OTA. "Dude, check out those females over there" "Nice, but a little OTA"

OTA by Greg610 September 6, 2008