A friend said that Bad Eggs hatch into Groundon, Kyogre, like all the ..

It's kind of unknown what Bad eggs do, when they hatch. Most are known for freezing your game but, some people have reported that theirs hatch into a Mew,or something.

Your friend may have had one,and it hatched into a legendary but,if you do have a Bad egg, this will most likely, not happen.

I am currently researching Bad eggs,and seeing what they do,and how you can change them from Bad eggs to something special (like something you can't get in the game, like a Mewthree, or some Pokemon that isn't real)This may take a while so, when I'm done (if I find anything) I'll tell you guys.

A bad egg never hatches. There is no such thing as mewthree.

The only way it could give you a legendary is if it caused a very lucky glitch.

Hey, this one guy got a charizard from a bad egg glitch, so anything is possible, is suppose.

If you look at the walkthroughs, you can read my guide on missingno and the bad egg.

When I said,change them into something, like Mewthree, I was thinking, that maybe,some way, you could have a Mew,Mewtwo, and a Bad egg,and change them into Mewthree.

I didn't mean,that there IS a way to get Mewthree or,that it DOES exist.

I don't deny,that it doesn't exist but,that there may be a way,to fuse Pokemon(maybe)and create Mewthree.

There has to be SOMETHING,that Bad eggs do, even one little thing, like give you an item.

Maybe,they are named Bad egg,because they don't want you to think they're something good.

Don't make me go on,about these facts and ideas, I have about Bad eggs.

I was just saying, that their MAY be a way,to get Mewthree, I'm not sure though.

I hope THAT,explains stuff, for you.

Well my pad egg gave all of my pokes pokerus I am not shure if that will alwase work