Top Definition
A gang term. When someone is involved in a gang and is trying to tell someone something and make them believe it instead of saying i swear to god or i swear on my life they say on my set.
person 1. yesterday i robbed this kid for 150$
person 2. no you didnt.

person 1. on my set i did.
by Chelsea92092 February 29, 2012

Free Daily Email

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

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×