Why do you get paid more at The Sperm Bank than at The Blood Bank?
Sperm is handmade.
My wife caught me measuring my dick and snickered: "So how long is it?"
I told her: "Long enough to reach the back of your sister's throat!"
And that's when the fight started...
What's the difference between sin and shame?
It's a sin to put it in, but it's a shame to pull it out.
Why'd the bride slide down the bannister on her honeymoon?
To warm up her husband's dinner.