Quote from Ross in The One with the Mugging
Ross: Anyway, I was heading towards this bakery to pick up a couple of dozen linzer tortes for someone, when out of nowhere, this thug with a pipe jumps out and says: "Give me your money, punk!" Phoebe: Oh, my God. Ross: I know. And the worst part was, they took my backpack which had all the original artwork I had done for my own comic book, "Science Boy". Monica: Oh, yeah. What was his super power again? Ross: A super-human thirst for knowledge.