
20. Damontre Moore
Perhaps the single most childish entry on this list, this fight was all over a pair of headphones. Moore played for the New York Giants in 2015 when Odell Beckham Jr. gifted several members of the roster new Beats headphones. However, the defensive end felt disrespected and reacted violently. Of course, this was an incredibly stupid thing to do.

Moore and Jenkins began to fight after the argument got out of hand. But the former was the main perpetrator and the Giants punished him for his antics. They released him because he brought down team morale. Currently, with the Seattle Seahawks, he has bounced around the NFL since then.