Naughty Elephant

Q: Why can't elephants go swimming at the pool?
A: Because they can't keep their trunks up.

Mousetrap

Q: How do you spell mousetrap in just three letters?
A: C-A-T!

Shipwrecked Man

A man was shipwrecked with his dog and a sheep on a tiny island in the middle of nowhere. Everytime the man moved close to the sheep, his dog would snarl and growl at him.
One day while walking the island he discovered a lovely naked lady who also had just become marooned. "Finally, some company!" he thought. While sitting on the shore and the watching the sunset with his new female friend, he slowly leaned over and whispered in her ear, ''Hey, could you go walk the dog?''