Find someone, could be in-person or online (this game ought to work with both), to play a game of rock-paper-scissors with.
For a probably easier to set-up and clean-up version, you could play with buckets of water instead of messy substances, with one bucket being dumped per round lost by the loser. It's up to you how hot or cold the water is! If the naked player has all the water dumped on them, then dump one final bucket of (extra) cold water; if the winning player loses all their clothes, dump the remaining buckets of water on them.
- Whoever loses a round first must immediately take all their clothes off and get completely naked.
- Set aside one messy substance for each item of clothing the winner is wearing.
You'll need to decide for yourselves what substances to use and in what quantity.
- Have whoever's naked get into an area where they can get messy.
- Now play another round of rock-paper-scissors.
- If whoever won the first round wins again, dump an item of mess over the naked player.
The naked player should allow themselves to be covered as the winning player desires...no dodging!
- If the naked player wins a round, the winning player must remove an item of clothing.
- The game continues until either all the messy items are dumped, or the winning player is completely naked.
- If the game ends because all the messy items have been dumped, scoop up all the mess into a bucket(s), then dump it over the naked player.
- If the game ends because the winning player ends up naked, dump any remaining mess onto them.
For a probably easier to set-up and clean-up version, you could play with buckets of water instead of messy substances, with one bucket being dumped per round lost by the loser. It's up to you how hot or cold the water is! If the naked player has all the water dumped on them, then dump one final bucket of (extra) cold water; if the winning player loses all their clothes, dump the remaining buckets of water on them.