During last weekend's game between the Cowboys and the Kansas City Chiefs, one fan got out of hand it made headlines. The fan was arrested at Arrowhead Stadium after allegedly kicking an officer in the groin. The video, which was shot by a fan named David Keitel, only catches the footage of the police subduing Trenton J. Karlin, 28 after the alleged kick took place. Karlin is seen on the recording being tased and punched by police. Watch the footage and let us know your reaction.

Please note that this may not be safe for work as there is some foul language used.

What's your reaction? Is it just another example of sports fans behaving badly? Discuss below.