I was really laughing with this one. After I disposed of the boxes, and the chompers moved onto the buttons, I just assumed something was keeping them there, like a mothership or something. After all, they never came after Peegue when he was by them. It wasn't until the end of the level, and I couldn't exit, that I remembered poor Stinky. And, he got killed in the yellow gate, because, guess what? Stinky kept them on the buttons! Ha! Ha!
Had lots of fun with this one! Thanks!