Zakk Wylde might want to consider moving. Like, now.

According to TMZ, the Black Label Society shredder is "terrified" by an obsessed 20-year-old neighbor who reportedly left a "sacrifice" -- pretty metal, but also pretty disturbing -- at the rocker's Los Angeles home.

After Wylde called the police, the seemingly misguided fan was put under 72-hour mental evaluation, according to paperwork the guitarist filed while seeking a restraining order. Wylde indicated the neighbor had been "deemed mentally ill" and diagnosed as bipolar.

A judge granted a temporary restraining order, and until Friday's scheduled court date, the neighbor isn't allowed within 100 yards of Wylde.

Watch the video for 'Suicide Messiah'

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