Manipulator!

Morty has an expression for every one of his needs. He can be happy...when he's happy, or cry BIG crocodile tears when he feels that some big injustice has been committed against him. Take for example, when The Mortapus wants something, he just gives you a big smile...see?

Oh, and what happens when Morty does something that we all KNOW is wrong - such as pull my hair, play with my Barbie, look at me wrong, etc. - then he gives his, "what? Me?" look to mom and skates away without any kind of discipline!

Mark my words...this manipulator is going to be a Serial Killer! Or a politician. Either way, the family will live in shame.