Highchair Trouble

I am blessed that Eli still sits in his highchair. Most two year olds want to sit in their own chair and be independent. Something tells me we're on the verge of him fighting his way out of sitting in his highchair anymore. I don't care though, he doesn't have a choice. It's sit in your highchair or don't eat. This is how he attempts (most of the time sucessfully) to escape from his highchair when I'm not looking or when I'm not going fast enough with the clean-up cloth.
Here's some video footage. This is real. He's a monster sometimes. We have a problem.

(do not attempt this at home)