Dallas Mavericks fans were understandably upset after L.A. Clippers star, DeAndre Jordan, backed out on a deal to sign with the team. But, one fan was far more upset than anybody else with this NSFW rant.

To bring you up to speed, Jordan verbally agreed with the Mavericks to sign a multi-year contract late last week. But, the contract could not be legally signed until midnight on July 9th. Apparently after thinking about it over the past weekend, Jordan decided not to sign with the Mavericks and just simply go back to the Clippers.

Mavericks fans exploded on social media. But, one fan went a whole lot further by going off on Jordan, the Clippers, and stars Chris Paul and Blake Griffin in this video that is NSFW due to language.

Watch Mavericks Fan's Angry Rant (NSFW)

Something tells me that Mavericks owner, Mark Cuban, may end up taking this dude out for a beer.

So, what do you think? Was the fan's rant justified or did he just lose his marbles?