Tweety: knock knock.
Sylvester: Who's there?
Tweety: Gladys.
Sylvester: Gladys who?
Tweety: Gladys you and not that awful puddy tat!
My wife and I were really happy for 22 years... Then we started dating.
Why should you stand in the corner if you get cold?
It's always 90 degrees.
What do you call a bunch of rabbits walking backwards?
A receding hare line.
Why were the two science books holding hands?
They had chemistry.
Paleontologists are having a party to celebrate unearthing the largest ever dinosaur tibia... It's going to be quite the dinosaur shin-dig.
Why did the Tweety bird go the hospital?
Because he needed tweatment!
