The Eiffel tower game goes like this. Most people don't the height of the Eiffel Tower (of course, you can google but that is missing the point), but if you take an average of guesses about its height, you will likely come get an answer close to the correct height. So with that in mind:
What percentage of men do you think have, at least once, have gone down ("cleaned up") on a wife or girlfriend after having unprotected sex?
So submit your guess.
(Feel free to share personal stories as well).