There is no such thing as a Mewthree.
there isn't a mewthree people just make it look like there is one
no
There isn't a MEWTHREE. MEWTHREE is a jip. fake. Faux. Its just something someone made up to make the mew family tree more interesting.
no people just make it up
Mewthree is fake, REPEAT MEWTHREE IS FAKE >_<
There is no such thing as Mewthree.
There is no Mewthree
There is no Mewthree period
go to google images, and then type in mewthree/mewthree x
There isn't a "Mewthree cheat", since Mewthree doesn't exist.
You can not get a mewthree without hacking into the system.
There is no such Pokemon as Mewthree.