I'm surprised at the reaction you had about this game! This is a pretty popular game among my generation in Sweden (though we point, it's the "pointing game"). It's typically done when drinking, and the person who "gets" the prompt is the next one to come up with one. It's more meant as fun when we do it. A lot of websites have prompts if you don't wanna come up with them yourself (BOO! You're boring!), like this one: https://dricklekar.se/Pekleken/pek.html