Equipment needed: None
Before your guests arrive, try to come up with a «slip it in» phrase for each person who’s coming to your party.
This is a phrase that they should try to «slip in» to a casual conversation during the night. The trick is not to let anyone notice.
If a guest uses their phrase and nobody notices for five minutes, that guest can make everyone else drink.
«I don’t feel like riding a bike right now.»
«I love how that feels, can you do it some more?»
«I hate Netflix because the cost per stream is so high.»