Pawnbroker

The pawnbroker is an unnamed man who works at a pawn shop in Knoxville, Tennessee.

History
After their car is destroyed by the Sunsphere at the 1982 World's Fair, Bart, Milhouse, Martin and Nelson are left with no way to get home. In order to get some money, the boys decide to sell Milhouse's glasses at a pawn shop. The shop owner says that he will be able to use the glasses to "re-bottom" his antique Coke bottles and proceeds to hand the boys a large amount of cash. As he's counting the money, however, Milhouse accidentally knocks over the Coke bottles, breaking them all. The man then puts the money back into the cash register, again leaving the boys with no way to get home.