Halloween

Comedy legend and punk rock fan John Belushi helped get Fear booked on 'Saturday Night Live' on Halloween night in 1981. It resulted in a wild performance.

Tool celebrated Halloween 2015 by playing their first and only show of the year while dressed up as Led Zeppelin.

Halloween is the one night every year when things get weird and everybody's cool with it.

The best horror films aren't simply frightening -- they're vibrant, titillating, and at times hilarious. No wonder they inspire such great band names. From heavy metal to indie rock, numerous groups have used scary movies to inspire their memorable monikers, and as Halloween approaches, we teamed up with our friends at Loudwire to highlight some of our favorite horror-derived band names.

We look at 10 times when our favorite rockers put on something other than their usual outfits.