"Hey everybody! I'm Peter Pantsless!"
Homer: "Good night, Barney. Don't forget to bring my car back tomorrow. Just slide it under the door."
Two months later, Homer puts posters for his missing car.
"Well, all I remember about the last two months is giving a guest lecture at Villanova... or maybe it was a street corner."
The morning after Barney dropped Homer off at home...
Lisa gives Homer a cushion for his chair while he's waiting for Barney to come back with his car.
Lisa: "I still don't understand why you let someone so irresponsible take your car."
Homer: "Heh heh heh. It's not my fault. I had diminished capacity."
Homer keeps waiting and waiting...
Lisa: "Actually, Mom, it was built by the French."
Marge: "Well, it's on our property."