1 definition by D-Evil man
Term used by the cast of "MTV's Jersey Shore" or MVP: Mike Vinny Pauly. T-Shirt Time is when you're sitting in the living room in your white beater or any colored tank top before actually putting on your shirt. In other words... "It's the shirt before the shirt."
"You know what time it is, it's t shirt time."
by D-Evil man October 17, 2010