Originally Posted by VamPyroX

That's true.

One guy did that. He changed his name to Jack Ass, then tried to sue Jackass for copyright infringement.

The Smoking Gun: Archive

He killed himself years later.

Missoulian: Hot Springs man who changed name to Jack Ass dies

Another guy changed his name to Optimus Prime. Another guy changed his name to Megatron.

MIENFOKS: MAN LEGALLY CHANGES NAME TO OPTIMUS PRIME !

Neatorama » Blog Archive » Man Changed Middle Name to Childhood Hero: Megatron.