O-girl - A girl who’s a little more religious than a MO-Girl. She’s l

A girl who’s a little more religious than a MO-Girl. She’s like the MO-Girl’s older, stricter, and slightly smarter cousin.

@ReligiousLover: I’m not a MO-Girl. I’m an O-Girl. I wear tights and I know how to light a menorah.

My friend went from MO-Girl to O-Girl because she got a new dress and a new attitude.

My sister is an O-Girl now. She won’t even eat pizza unless it’s kosher.