What is the craziest thing you have ever done?

I punched someone in the face for saying all gun owners are violent people.
I thought I was being cool at the time, but then I realized how I only served to help his point and I apologized later.

Well I can think of 2:

I sped around a corner at a high speed in a Pickup truck.

I jumped off the roof to my house.

Neither of these are that crazy, but I tried :)

sleep

bungee jumping

I've never done anything crazy. Well, I take that back... I watched the horror animê "Another" and watched "Paranormal Activity". But other than that, that's it. Am I too much of a goodie-two-shoes?