If you are hosting an adult party then you have to consider if it is a fun or more formal night, there are fun adult party games for both. You should also think about the people that you have invited, not all people like to participate in party games.
game party idea birthday Adult
Pick-a-nut is perfect for guests who are waiting for their meal. The host then randomly pulls them out one at a time and reads them to the group. They can say anything they want other than the name but only words, no acting. Unless you have more tasks than team members, each person on a team can only participate in one task. Then the pinned player becomes the pinner and the game continues.
Adult Birthday Party Theme Ideas
Anyone younger than 4 can be encouraged to dance along in a separate area just for fun. The catch is that they will be going head to head with the other team to bid on who gets to play each movie title.