Poetry for Neanderthals
Get your team to say the word on your card using only words of one syllable. Slip into a longer word and the other team gets to bop you with an inflatable club. That club does most of the work: within seconds everyone sounds like a caveman, and the strain of avoiding ordinary words is the fun.
Turns run 90 seconds on a sand timer and the box is rated 7+, which makes it one of the strongest mixed-age choices here. A separate NSFW edition, rated 17+, swaps in raunchier cards for adult groups.
More about Poetry for Neanderthals