WARNING -- DO NOT TRY THIS AT THE NEXT SUPER BOWL, OR YOU WILL GET IN BIG TROUBLE.
The guy who sprinted onto the field in the middle of Super Bowl LVI is revealing to TMZ Sports how he was able to bypass security and execute his plan ... giving a step-by-step breakdown of his stunt -- and why he did it.
20-year-old Joseph Duran says the whole idea was meant to promote his party company ... but unfortunately, his flag got caught in the wind and it was never fully exposed.