It's impossible to lick your elbow.

A pregnant goldfish is called a twit.

Horses can't vomit.

"Sixth sick sheik's sixth sheep's sick" is said to be the toughest tongue twister in the English language.

If you sneeze too hard, you can fracture a rib. If you try to supress a sneeze, you can rupture a blood vessel in your head or neck and die.

Over 75% of people who read this will try and lick their elbow.

If hairdressers ask you where you go on holiday, why don't travel agents ask you where you have your hair done?

What's a question with no answer called?

Do stairs go up or down

Why are people so scared of mice, yet we all love Mickey Mouse?

Why are you IN a movie, and ON TV?

Can you get cornered in a round room?

Why does cheese have holes in it?