I've kinda been on a Pokemon kick lately, in case you couldn't tell.

And I've always been a fan of the OG Amalgamate, Ditto~
This one is a little special though.
They're a mischevious lil punk who likes to tf OTHERS as much as themselves. They do this by absorbing you into their goopy body, transforming, and splitting away from you, leaving you a clone of their new form~

They're called a few things. M3.2, Envy, Egg, Jellybean, Giggles and a few other things. They don't seem to talk, more than babble and gurgle and giggle at you, though is VERY good at charades, forming things in their hands to get their point across.