Have you ever thought to yourself that it would be really cool to pop off the top of Optimus Prime's head, fill it with popcorn and then eat the popcorn out of his head as you watch a movie? No? Okay, me neither but that is exactly what you will be able to do soon thanks to Cinemark Theaters! According to their Instagram, the bucket goes on sale this weekend through next week. The Instagram comments also indicate the item may become available on their online merchandise site, so keep an eye on that page if you do not have any Cinemarks in your parts. For now you can check out the image of the bucket below.