Why do fish…

Knock knock. Who's there? A cow with no lips. A cow with no lips who? A cow with no lips...

If grey hair is a sign of wisdom, then you’re a genius!

Have you been to the doctor's lately? Cause I think you're lacking some vitamin me.

Have you slept in until 4 in the afternoon or later?

What do you get if you cross a stereo and a refrigerator? Very cool music!