09/06/2011 04:15 pm ET Updated Nov 06, 2011

Anthony Michael Hall Terrorizes Condo, Scares Neighborhood

Anthony Michael Hall has been scaring the crap out of his neighbors for months ... screaming obscenities and challenging people to fights in the street ... this according to sources close to the actor.

Several people who live near Hall in Playa del Rey, CA tell TMZ ... when Hall was arrested for allegedly terrorizing his condo complex last night, no one was shocked because he's been acting strange for a while.

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