Anyway, saw some funny nerd stuff in the Signals catalog:
A pie plate with the symbol for pi in the middle, and the number all around the edge.
A sweatshirt with "If I'm talking, you should be taking notes"
A t-shirt with "If you're not part of the solution, you're part of the precipitate" (*G*)
A plaque with the quote "If we knew what we were doing, it wouldn't be called Research" - Albert Einstein
A t-shirt with "Gray is the new Blonde" (okay, that's more age-related - *G*)
And the classic "There are 10 kinds of people in the world: those who understand binary, and those who don't".