Simple game based on the fact that people say words without thinking. You can choose any word so long as it is going to come up in conversation. "Wedding" also works so you can draw people out. At first, of course, the party group is careful but as the evening goes on it gets easier to trap people.
You can mix it up by having different words having different forfeits.
Person 1 - "Who's drink is this?"
Person 2 - "What, that one? ... That's mine..... oh f**k!"
Saying 'mine' incurs a ten pressup penalty from the party goer.
If you choose good words, you will get people doing it multiple times
What you need
- nothing required