What weighs 35 tons, has four fuzzy ears and is 80 million years old?
Two rabbits riding a brontosaurus.
When does a rabbit go exactly as fast as a train?
When it's on the train.
Why are rabbits never gold?
How would you tell them apart from goldfish?
What do you call a gigantic polar bear?
Nothing, you just run away.
What do you get if you cross a tiger with a sheep?
A stripey sweater.
Two truck drivers trying to drive under a bridge.
Driver, "Oh no, the height of bridge is 2.7m and our truck is 3m."
2nd driver, "it's ok, just go, there is no cops around."
Patient: "Doctor, I feel there are two of me."
Doctor: "Very well, I shall see you, one at a time."
A patient to his friend: "I am taking rest cure."
Friend: "What do you do?"
Patient: "I sit every day for three hours in the waiting room of a very busy doctor."
Yo mama so old her social security number is 3!
Why is a man different from a PC?
You only have to tell the PC once.