You Can't Say 'Umm'

This fast paced word describing game has one main rule! You can't say 'Umm'!

The game is played by four people in two teams. Two random piles of words are drawn from and the describer needs to help the guesser identify them. However, every time they say 'umm', or any other sound like that, a dinger is pressed. Too many points mean that other rules are applied, for example talking in a really high voice or jumping up and down. 

A really fun game that everyone can join in with which will cause lots of giggles and is different every time.

Here's a video of the game in play: