Top Definition
Acronym for the shirt before the shirt, a phrase made famous by the boys of Jersey Shore.
Before you wear your club shirt, you wear tsbts.
by Miss Potato Head October 17, 2010
They Suck Big Time
a: i like fish fingers
by thevortex March 16, 2009
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.