Now you see him, now you don't!
Well that's one way to get out of a ticket!
That's a good way to dislocate your leg.
Some people just don't know how to use a rope swing.
Your dreams of being a circus star are over.
At least it looked graceful.
Just do it before you can think about it...
Someone please explain to this guy how to use the rowing machine!
Science can be dangerous.