VANCOUVER, Wash. -- A man accused of pulling out a gun at a Vancouver convenience store has a rock star alter ego.

The man, who called himself Ozzy Osbourne, pulled out a gun and threatened to shoot a convenience store clerk on Christmas Eve, according to police.

The clerk also said the man had been harassing customers at the store over the course of several hours.

According to the clerk, the man has caused problems at other nearby businesses.

Paramedics transported the man, who has not been officially identified, to a nearby hospital.