ISB means informal sector bitch.
Basically girls with low level education and tend to cause trouble.
Bro i’m done tryna date isb’s.
1. I'm so bored
2. Irish soda bread.
1. Dude, ISB. Wanna pull up to my place?
2. I love me some good ISB once in
a while.
i said... biiiittttccccchhhhhhhh!
Robert: like, she said that,
Peter: yeah,
(looks around)
Robert: so i said... biiiittttccccchhhhhhhh! (isb)