This is not a funny video clip. Rather it is a hurtful and painful video clips. Watch at your own risk. I feel pains for the demonstrator who tries to show his students how to front flip. He is aided by two of his students. A few seconds later, he failed

Unlucky biker in this dirt bike try out fails two times on the ram. He succeed in jumping the third time though after failing 2 times hurtfully.

In the USA, it is very often happening of the robbery in the gas station. For instance, in this video, the robber failed to launch coz of the mad seller. cool clip.

He is trying to do the backflip but fail.

A stunt video showing a dare devil stuntman fails badly and hurt himself seriously.

ouch, that's gonna hurt.

she prepares for the 2009 American idol.

He needs to call mom for help. Poor chinese dude.

his attempt fails miserably

Some of them manages to get it through while many fails.