How cool is this? A video of a kid yelling along to Knocked Loose's "Counting Worms" has started to go viral. As you can see below, he's really digging the track. He yells on-and-off to the lyrics, while boasting metal horns with his hand and headbanging. The clip was uploaded this past Wednesday (July 4) and has already amassed over 22,000 views. Check it out and be sure to share with your metal friends!

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