Mario tries to beat 1-1, but he finds a glitch pipe that leads to a glitch world... 9-1. (btw there are only 32 levels in smb and this would be the 33rd) (and yes, he does spin around to swim in 9-1 lol)
IF THIS GETS 50 LIKES AND FAVES, I WILL MAKE A SEQUEL TO THIS How is this so popular? Super Mario All Stars Super Mario Bros. Nintendo HELICOPTER HELICOPTER!