Suser Mar Bi Bro 3 (Glitchy Super Mario Bros. 3)

My Super Mario Bros. 3 is the only NES game that I have that won't immediatley start when I put it in the system. I always have to pull it out and put the game back in for it to work right. One day, I decided to just play it the way it showed up and record it through my 3DS. This is Suser Mar Bi Bro 3.