Grandson: "When did you first realize you were getting old, grandpa?"
Grandpa: "When I started having my midnight snack at 9:30 pm."
"Waiter, it's been half hour since I ordered that turtle soup."
"Yes, sir, but you know how slow turtles are."
My brother worked at a muffler shop, but he had to quit...
He was too exhausted.
I listen to the radio with such frequency that my ear Hertz.