What are the craziest/ballsiest things you have ever done? There are a lot of crazy stories on this forum, so how about putting them all in one place?
I don't have anything great, but mine is probably climbing a cliff without ropes or other gear. Not that high, probably about 75-100f, but still would result in death or serious injury if there was a mess up. It was made more difficult because the rock wasn't very solid so the handholds/footholds broke off frequently.