Rumble Johnson got a vicious KO on Glover Teixeira in just 13 seconds

Is that a tooth that went flying?

https://vine.co/v/5M2dHUjhj0M

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WHAT. A. KNOCKOUT.

Anthony "Rumble" Johnson vs. Glover Teixeira was probably the second-most anticipated bout of the UFC 202 card behind Conor McGregor and Nate Diaz. However, this bout only went 13 seconds, as Rumble scored a vicious knockout with a right hand shortly into the fight.

https://twitter.com/AnthonyIrwinLA/status/767204716111470592

Johnson (22-5) is the No. 1 contender for the light-heavyweight title, and he will likely take on champion Daniel Cormier in his next fight. Johnson called out Cormier in a friendly manner after the fight, which was a stark contrast to the shots he threw at McGregor and Diaz for their antics in the pre-fight pressers.

For now, though, Johnson can rest easy... he didn't take a lot of punishment in that one.