Lemmy's Land is a website that MM54321 used to be at. He was called Mario64 back then. Mario64 did bad stuff there and was the first Super Koopa to get banned from there. After the creation of numerous alts (all of which were banned), he "died" the next day, but was reborn as MM54321.
- Mario64 only died symbolically, and was reincarnated into MarioMario54321 when he joined Youtube