When I was younger, I was gullible with my big sister on nearly anything she said. But this one still kind of sticks with me (this is somewhat close to what she said):
'we were at a garage sale, and a guy was selling an NES game that said something about SMB 2 on it, and he said that he used to work at nintendo and they were going to release this in the US but of course got cancelled'
now i am 99% sure this is poop, but hey, doesn't hurt to ask questions?