Be Careful When Throwing A Boomerang - You Might Hit The Back Of Your Head.
Be careful when throwing a boomerang -
you might hit the back of your head.
If you want your boomerang to come back, throw it first!
Sometimes you have to be careful when selecting a new nickname for yourself.
For instance, let's say you have chosen the nickname "Fly Head"....
Be careful when eating salmon - your fingers might become greasy.
When I nod my head, you hit it.
An officer in the US Civil War was inspecting his troops while enemy snipers were active.
When warned to be careful, he said: Are you kidding?...
Don't play hack at your work, your boss might hit you.
Q: What do you call a boomerang that doesn't come back? A: A stick.
Don't drink when you drive -- you might hit a bump and spill it.