The two teams, Cleveland Central Catholic and Garfield Heights, finished a few hours before the Cavaliers took on the Timberwolves.

Cleveland Central Catholic won the game with a thrilling buzzer-beater, but that wasn’t the only exciting moment of their day.

The players absolutely lost their minds when LeBron James suddenly walked out onto the court.

WARNING: Video contains profanity.

MORE: LeBron James goes off: ‘Screw Charles Barkley’

Sports are the best.