I thought this would be a good variation of "Would You Ever...?" or other similar games.
The rules are essentially the same: One person asks whatever fills in the blank of "Have you ever...?" and the next person answers it and asks another question in the same format for the next person and so on.
I've been wanting to start this question game because I'm curious about what people have already done in their lives and not just what they comtemplate on or would consider doing in given scenarios.