Have you ever lost a bet meaning you had to get naked?

[Becc@T]

I've played Kings Cup where one card meant the person who drew it took off an article of clothing. I ended up in my bra so not much.

Also playing beer pong if you threw an airball 3 times in a row you had to get down to your undies until you sank one. I did that twice.

Also strip poker with friends.