Little Erik's FIGHTING highlights!!! From: Nightfox

Hard Hockey Hit From: Baltek

Amir Khan vs Willie Limond (both knockdo... From: utoobe

Bully Gets Dropped From: dinesh1985

Family Guy - KO From: NK5

Knock Out in 18 Seconds From: Happy4U

Basketball player knocks out referee From: PUREvil

Bar Fight Double Knock Out From: NK5

Muay Thai Kickboxing KOs From: Playa1989

Anthony knocking out Leon From: videovarmi

Dumb And Dumber From: NK5

Kid Picks Fight Then Gets One Punched From: black

Hockey Hit From: bbkshop

Gavey hip check in nhl 08 From: rapple

Suspended for obeying the rules From: Winvi

Skinny Guy Takes Down Big Dude From: black

Huge NHL Hits - Dead Bodies Everywhere From: DoItYourself

Hatton Vs Mayweather Fight Dec 8 2007 From: prosperity

Russian Cops Ask Questions Later From: skull

Knocked Out in 18 Seconds From: ygh1980