To Save The World
The rules: Each player presents two celebrity options (the grottier the better), you MUST choose one of the people offered to have marital relations with. If you don't, the entire world dies. I give you a choice, then you give me a choice. It's fun on road trips.
Spanky offered me a choice between Walter Mondale and Bob Dole. The choice between a huge, lumpish, wart of a man, and that dead hand flopping against my back in the throes of passion. I almost let the world die.