Nuggets' Bruce Brown 'Hurting Bad' After Championship Celebration

Here's a side of championship celebrations you don't see very often -- Nuggets hooper Bruce Brown revealed the aftermath of raging nonstop since Denver won the NBA Finals earlier this week ... admitting he's "hurting bad."

The 26-year-old posted some hungover content to his Instagram on Friday ... saying Nikola Jokic is to blame for his seat on the struggle bus.

"This is Nikola's fault," a clearly roughed-up Brown said from bed. "This is the Sombor Shuffle's fault that I'm down bad this bad ... and I want everyone to know that."

Brown admitted he had no idea what Jokic was handing him throughout the night ... but there's no doubt in his mind whatever it was was the source of his pain.

Brown -- who played a huge role in the Finals -- also begged for some "damn Pedialyte" to help him recover.

Of course, Brown was one of many Nuggets players letting loose during the team's parade and rally celebrations on Thursday ... which flowed into a night of raging at a Vegas nightclub.