just look it up
like out of bounds glitches or something
tbh i've never seen it but i don't really play that often (mainly because i don't have a wii u)
Nope, you just found a hacker. It sounds like something similar to this:
(btw when the rules say you can't post about hacking in AC, they mean if you found a hacked town and wanted to share it, that's fine. If you post HOW TO GET INFINITE 7/11 SETS IN NEW LEAF!!! SUPER EZ! that's not fine. So as long as you aren't the one hacking and you don't explain how to hack, you won't get infracted.)