Mice
What's grey, has four legs, and a trunk?
A mouse on vacation.
Doctors
Doctor, doctor, I feel like I'm part of the Internet!
Well, you do look a site.
Bees
What is at the back of a bee?
It's bee-hind.
Mother-in-law
I gave my mother-in-law a waterproof, shockproof, anti-magnetic, unbreakable watch. She went and lost it.
Blondes
What do you call a fly buzzing inside a blonde's head?
A Space Invader.
Santa Claus
What do you call Santa's helpers?
Subordinate Clauses.
Old
When I get old, will the calves on my legs be cows?
Chickens
Why did the chicken run away from home?
Because she was tired of being cooped up.
Lightbulbs
How many software engineers does it take to change a light bulb?
None. 'We'll document it in the manual.'