Writers Block T-Shirt by blayzeink

When your imaginary friends won't talk to you.

Quit Smoking To Pay For Gas T-Shirt by blockquoteproducts

Falconers Rule T-Shirt by reneefukumoto

Actually sold first as hooded sweatshirt:

Pirate Door T-Shirt by cullenaddict

Front: You see that door over there? The one marked pirate.

Back: Dude, you clearly have a learning disability.