Top Definition
When a male wears a undersized underarmour shirt to enhance his dilusional muscular physique
your fat stop wearing those titty tee shirts.
by physco 123 July 22, 2010
1 more definition
A T-shirt that a girl wears that shows lots of cleavage. Usually gives you a boner and you cannot stop looking.
I was on Skype with Megan and she had on a Titty Tee. It was so hot that it gave me a giant boner and I could not stop looking.
by Peter PizzaGuy December 01, 2011

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.

×