This is Mettaton by Alexander Blais, he's a robot with a soul from the game Undertale. I've never heard of him, or the game of course (nerd cred -6) but I found him instantly engaging. From the little research I did I found the game pretty awesomely retro as well, right down to the sound design. This guy seems to be the real stand out character, and with his appealing design and quirky ways, I understand why.

Metal Crusher