[Prototype] 18 Thumbs Up - An 18-card cooperative party game by Charlie McCarron

About Guesswork, from BoardGameGeek:

Think you know your friends well? See if you can pick up on their clever clues to deduce their secret numbers. Will your best guesses be good enough, or will you find out that you really don't have a clue? Designed by Charlie McCarron, Guesswork is a really fun party game where all the values are 1-18. This was one of the winners from our Numbers on Cards challenge from last year. An 18-card cooperative party game where you have to read your friends' minds as they fill in the blank on questions like “If I had 18 thumbs, how many thumbs up would I give the movie ______?” or “How many ______ could I fit in my mouth at once?” Inspired by games like Wavelength, Timeline, and Mad Libs, and fits in your pocket. -description from the designer