Michael Johnson doesn't regret his controversial post-fight celebration at UFC Fight Night 94

Michael Johnson left Hidalgo, Texas on Saturday night with an impressive first-round knockout victory along with a bit of controversy.

The Blackzillians' lightweight knocked out Dustin Poirier in just 95 seconds into the first round during their main event bout at UFC Fight Night 94. Following his devastating knockout, Johnson walked to his corner, then back to the downed Poirier. Standing over of him, arms raised in victory, Johnson gave Poirier a short post-fight message: ‘f*ck you.'

The two lightweights had a heated build up all the way to the night of their fight. It even included a scuffle that had to broken apart by UFC officials during the ceremonial weigh-ins on Friday. But it wasn't…