My other idea for a T-shirt would be a list of drinks and how many drinks you could have before you need to make your way to the bathroom. Gimps, how many times do you get to a place and think:
A. How accessible is the bathroom?
B. How clean is the bathroom?
Types: Number of Ddrink:
Coffee 20 OZ.
Bud/Natty Boh 3
Wine half bottle
And so on.....
I am basing my numbers on before one breaks there seal.