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  Head-kick KO

  277,702 views
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  The moment before KO

  192,249 views
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  One-punch knock out

  184,912 views
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  Double KO

  180,835 views
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  Knock out punch

  177,156 views
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  Face-kick KO

  158,925 views
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  Knee-to-the-face KO

  154,206 views
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  Rugby referee gets knocked out

  153,332 views
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  Heel kick knock out

  150,912 views
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  Delayed reaction KO faceplant

  146,254 views
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  Hockey K.O.

  126,960 views
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  Knock out fap

  125,148 views
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  Fighter knocks himself out

  113,655 views
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  Show-off fighter gets knocked out

  108,290 views
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  Guy gets KO'd by fish

  106,976 views
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  Wrestler girl knocks out referee with opponent's leg

  96,936 views
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  Russian drunk guy a log to the face

  63,648 views