I was singing the National Anthem before a crowd of thousands on opening night of our Football Season for our College. I was feeling so confident and so good as I stood there with the crowd cheering while I sang as near perfect and in rythymn as can be. But it wasn't until I finished the song to a large standing ovation that I suddenly realized my legs were soaking wet. I glanced downward and to my horror...I was standing there Peeing myself the whole time and there was still rivers of Pee jetting down my legs onto the grass. I could have died. I was so embarrassed I wanted to cry but I had no choice at that moment but to just let go, so I did.....I relaxed my bladder muscles and instantly, A HUGE WARM JET OF PEE completely flooded through my panties soaking through them from my Vagina all the way up my butt crack. I started to FART loudly which only made me go Pee even faster but I didn't care anymore, I had to Pee so badly I just let it all come out until I was done. Everybody knows about it now at my school now which sucks but I don't care....I had to Pee and I did. There was nothing I could do to control it.