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  Head-kick KO

  279,133 views
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  The moment before KO

  193,799 views
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  One-punch knock out

  187,145 views
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  Double KO

  181,663 views
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  Knock out punch

  178,703 views
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  Face-kick KO

  159,716 views
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  Knee-to-the-face KO

  155,335 views
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  Rugby referee gets knocked out

  154,328 views
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  Heel kick knock out

  152,060 views
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  Delayed reaction KO faceplant

  147,304 views
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  Hockey K.O.

  127,828 views
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  Knock out fap

  126,543 views
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  Fighter knocks himself out

  114,852 views
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  Show-off fighter gets knocked out

  109,756 views
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  Guy gets KO'd by fish

  108,442 views
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  Wrestler girl knocks out referee with opponent's leg

  98,193 views
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  Russian drunk guy a log to the face

  64,678 views