As told in the final section of the Blue Collar Comedy Tour Christmas CD

Engvall: Aw, why'd you have to bring that up? | Foxworthy: Come on, share that one with the group. | Engvall: Alright. Well, nobody's immune from this, not even me. | Foxworthy: Not even Brainiac here. | Engvall: I'm in the car park at the mall, and there's this guy with a coat hanger inside his window... and I could not stop myself. I said, "You lock your keys in your car?" | Driver: No, just washed it, gonna hang it up to dry (dumbass). Here's your sign.