otsba

abv. Over The Shirt Boob Action

When you feel a woman's breast over her shirt

Jordan: "How'd your date go last night?"
Jake: "Awesome! I got some otsba!"

by tumelo January 8, 2019

otsba

abv. Over The Shoulder Boulder Holder

aka Bra.

A nicer (or secret) way to talk about a bra.

Holly:Dude did you see she was wearing a blue otsba underneath!
Heidi:She's a nice girl.

by Today's Schedule April 2, 2007