While he's seen more success covering songs on YouTube, Slaughter to Prevail vocalist Alex Terrible has more web gold than most. His growling is the type of ear-assault that makes you wonder why he's with a band you've most likely never heard of. It's like Cookie Monster gargles glass. The good stuff.

Known for his (band included) metal covers online, there's no way he could let the Kiki Challenge completely die out without getting in on the action, even after its popularity has waned. You have to remember, Russia gets American memes late, apparently.

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