My family and friends like to play a game that is a mix of Truth or Dare and Spin the Bottle.
Every one writes a 'dare' on a small piece of paper, it is folded and put into a hat. We spin a bottle that is in the center of the players. The person the bottle is pointing to when it stops spinning must pick a 'dare' out of the hat and perform the act described.
When writing the 'dares' you have to keep in mind that you might pick your own paper out of the hat. This keeps things from getting too carried away.
Dares we have used:
Put your head in the mailbox and sing, "We wish you a merry Christmas."
Hold hands with the person to your right until the next turn is over.
Give Grandma a hug.
Do the crabwalk.
Dunk your big toe in the toilet.
Kiss Grandpa's left foot.
Run ten steps into the snow in your bare feet.
Sing 'Twinkle, Twinkle, Little Star' as loudly as you can.