I love buying shirts here. It's gone to the point that during Christmas '07, pretty much 2/3 of my year at school bought stuff.

Shirts I own:
Shakespeare Hates Your Emo Poems
Sounds of the Sea
Pie Chart
We're Toast
Haikus Are Easy...
Movies: Ruining the Book Since 1920
Dark Side of the Garden
Halt! Who Goes There
In a Comic
The Internet Was Closed...
Dulces Vacaciones
Napoleon's Ride
Partly Hungry Skies
the Beginning
Do-Re-Mi-Quack!

Waiting to get reprinted:
I am Unique
Russell! How's Yer Ma?
Runnin' Rhino
Interpretive Dance
Tyger Tyger
Attack of Literacy!