How do you know who gives a good blow job?
Word of mouth.
Difference between a blonde and an ironing board?
An ironing board's legs are hard to open.
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.
Girl finishes screwing a guy and says: "You said you're a dentist?" "Yes, I am." he proudly replied.
"You must be a great dentist." "Why do you say that?"
"I didn't feel a thing."