Thumbatrix," a parody of "The Matrix", was set to be released in 2003, but never was. A trailer is available on the official Thumbs! website. The trailer shows a thumb peeing in slow motion. Afterwards, he says "Whoa. What a rush." Then he walks off, possibly to wash his hands in slow motion.
"WTW: World Thumb Wrestling", a parody of WWE, was set to be released in 2003, but never was. It is unknown whether it was completed. A trailer is available on the official Thumbs! website. The trailer shows a wrestler telling a story of how he beat a guy up. Then, another man says the wrestling they do is fake. Then, the wrestler punches him and says "Did that feel fake, pretty boy?!?"
Due to renewed popularity of the Thumbs! on Cartoon Network, O Entertainment may eventually release these filmettes