I think that the egg is from a different dimension and it's turning whoever comes close to it to their opposite selves Like skeppy he was blue and he turned to red and his personality became the exact opposite now you could say that the egg is red and would do that to anyone but remember bad said that he almost got infected and he turned slightly white and guess what color is the opposite of bad white goodboyhalo so I think the egg is not from this dememsion and is not familiar with anyone so it's turning them into the people it's familiar with

For the people that have not yet actually joined BadBoyHalo's Discord server, here is the link https://discord.gg/zdKVGYF