Top Definition
An abbreviation for I'll Slit A Bitch, used online only.
Mostly in sarcasm.
Sara- She's such a whore.
Meagan- Lmao, I know.
Sara- Touch my man one more time..ISAB.
Meagan- True dat.
by MEAGAN ELISE November 26, 2007
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.