How many teamsters does it take to change a lightbulb?
Twelve ... you got a problem?
2 reasons I know I'm getting old. My memory's not as sharp as it once was & my memory's not so good anymore.
Why'd the trapeze artist divorce his wife?
He caught her in the act.
I told my buddy: "I got caught jerking off to a National Geographic magazine."
Asks: "Were you embarrassed?"
"No, but my dentist's receptionist was."