Chaos at Lollapalooza in Chicago where more than 50 people charged the gates "Game of Thrones"-style to get free entry ... but cops only managed to stop one dude -- a guy who only has 1 leg.
BRUH, REALLY?!?!?
It all went down around 2 PM -- where fans who obviously were stoked to see huge acts like Childish Gambino and Tame Impala.
There was clearly a "They Can't Stop All Of Us" mentality ... and they were mostly right. Mostly.
In the footage, a cop storms into the fracas with heroic intentions .