Charles Oakley was PISSSSED while waiting outside of the Cleveland Cavs locker room after Game 7 Sunday night -- at one point telling security, "Touch me, see what happens."
The 52-year-old NBA great is a Cavs fan -- he's from Cleveland -- and we're guessing he was waiting around to celebrate with the team.
But something went awry -- as captured on video by USA Today's Sam Amick -- and it culminated in Oakley essentially challenging security to step up ... or shut up.
Charles Oakley is not enjoying the security around the Cavs locker room. "Touch me. See what the (bleep) happens." pic.twitter.com/68LMMh3rvR— Sam Amick (@sam_amick) June 20, 2016