Divide the players in to 2 equal teams.

Call the teams different names eg 1 and 2 or oranges and lemons.

Play music, after a time switch off the music, shout out one team name, that team has to make the other team laugh, smile or move any part of their face, the players that are not "poker faces" are counted as one point each, the team with the lowest score at the end of the game are the winners.

Repeat as many times as you want the game to last.

Alternating the team names shouted out.