Here are some randomly selected joke topics
Chicken
What do you call a crazy chicken?
A cuckoo cluck.
UFO
What do you get if you cross a baby with a ufo?
An unidentified crying object.
Programmers
Programmer - A red-eyed, mumbling mammal capable of conversing with inanimate objects.
Ponies
Why did the pony need some cough medicine?
He was a little hoarse.
Cars
'You wouldn't think I'd bought this car second-hand, would you?'
'No, I thought you'd made it yourself.'
Vampires
Did you hear about the vampire who liked ballroom dancing?
He especially liked the vaultz.
Physchiatrists
My physchiatrist told me I'm going crazy. I told him "If you don't mind I'd like a second opion. "He said "Alright .. you're ugly too."
Bad Luck
Is it bad luck to be superstitious?
Cars
We were all in a car and it wouldn't start, so I told everyone to be quiet,
and then it started right up! Why??
Cause it goes without saying...