Definition of "headbang" [headbang]

• To engage in headbanging, the vigorous movement of the head in time to music (verb)

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• "This is the version before they added the "headbang" rock for Wayne to showoff his air guitar."
• "If your one of the 8 % who like to headbang and ROCK OUT, copy and paste to 4 videos."
• "Or there are a few rock bars, like The Doors, where you can headbang to your heart's content, or at least until you drink too much Efes and fall down."