Why can't Barbie get pregnant?
Because Ken comes in a different box.
What do a dwarf and a midget have in common?
Very little.
After weeks without gettin' any I got really pissed off and asked my wife: "What has two arms, two legs, two boobs & sucks?"
Before she could even think of a reply I told her: "You and a vacuum cleaner."
And that's when the fight started...