Common jokes

What do world hunger and a Mercedes have in common?

Diana can't stop either.

What do men and beer have in common?

They're both empty from the neck up.

What do men and beer bottles have in common?

They are both empty from the neck up!

What does a Rubik's Cube and a penis have in common?

The longer you play with them, the harder they get.

What do a gynecologist and a pizza delivery boy have in common?

They can both smell it but can't eat it.