THIS IS AWESOME!!!
The Chiefs lost their minds celebrating their Super Bowl win Sunday night ... with a locker room dance party and a team bus celebration for Andy Reid -- and the video of it all is amazing.
Ya gotta watch the clips of Patrick Mahomes and Travis Kelce on the team bus ... 'cause when coach Reid showed off the new Lombardi Trophy to the guys -- they lost their minds!!
Of course, it was all preceded by an amazing locker room celebration after Kansas City came back from down 20-10 to beat the 49ers, 31-20.