Toil

A villain who likes keeping his stash of teddy bears nearby to rip them to shreds when he needs calming down. He has trouble not being upset about anything. His head/eye is a camera shutter, but looks to be in the shape of a kind of microphone. He can't walk, and so uses his technical genius to create machines in order to get around; mostly a wheelchair, but sometimes giant mechanical monstrosities. He can "eat" things through his eye when it's fully open, and reform the material into something else if he wants. He also runs a machine-building facility operated by people he's kidnapped. So... totally not a villain.

Also yes his mouth is on his neck why not.