Don't say Umm
/Don’t say Umm is a fun game which where you have to describe random two word phrases to your team-mates without saying um. As the game progresses other restrictions are imposed, like not using words starting with “O". The other team will be watching you carefully and ringing the little bell (and gaining a point) when you slip up.
I’m spectacularly bad at the game. In one turn I would have been more successful if I’d just said nothing. I did enjoy using the bell on the other team though….
I think if I had to play it for more than an hour or so my brain would start coming out of my ears, but for a quick blast it is a hoot.