Penny Arcade T-Shirt: Twisp And Catsby (XL)

Twisp and Catsby An anthropomorphic cat and an imp who are featured only in sepia toned strips. Contrary to what one might infer from the names, Catsby is the imp character and Twisp is the cat; Tycho said of this curious inversion at a lecture at MIT, "Well, we never really asserted who each...