Humorous What are some of the most inexplicable and craziest glitches you have ever come across in games or coding projects?

[Ordinary Orange]

So I made my first thread in months...yay...

Hey everyone! I thought I'd make a thread about this, in case there wasn't already one (There probably is.) This in not only for sharing bugs you found in games, but also, if you code, crazy bugs that stumped you for hours as I have experienced. Go! what am i doing.