what is the craziest thing you've ever done ever?
I cut my own hair last night.

Craiziest thing ever done?
Let's see...
Well...
Aside from conversation craziness from time to time, I'm as boring as your pair of socks. The grey one. Without stripes. And stars. Just plain grey.

you know, I'm wearing all grey today.

Well THAT is crazy

I once sat on an injured ostrich's back.

Installed a beta operating system on my only PC ....
Installed Red Hat Linux way back when for shits and giggles...but I bought the boxed version not downloaded of files...

Don't know if it's the craziest thing I've ever done, but the thing that's gotten me the most looks from strangers on the street, is when I dyed a Commodore logo on the back of my head, for a concert with Press Play On Tape last year.

Probably the craziest thing I've done lately is agree to a 13 week personal training weight loss thing at a local gym. Sure it's free since my employmen agency is paying but I can't wuss out on it or decide I can't be fucked to go.
For a person like me, who holds laziness as not just an art form but an obligation, this is insanity...

I once burnt an abandoned school bus where all the junkies used to shoot up down. There were no junkies in at the time, just a lot of syringes. And it was by mistake, my friends and I were just making a fire, but it got out of control when we decided to play flaming golf.

I dropped my sketchbook off a roof, then I jumped after it.

I jumped off a 10 storey building and died.
But I'm all better now.
Yeah, good times.

I jumped off a roof of a boat house into a lake and landed on my stomach. Then I got back up and did it again.
Man, I was stupid when I was little.

I don't know about craziest, but for stupidest back in my undergrad chemistry days I quenched the residue from a THF still with water. For those who aren't chemists, THF stills are kept dry by a significant amount of sodium metal (reacts violently with water), and unknown to me the residue I was quenching still contained several good-sized chunks of unreacted sodium. So within seconds of me adding water the flask I was holding had several golf-ball sized chunks of flame in it, spewing out hydrogen gas and who knows what other fumes. We had to evacuate the lab for about 15 minutes until the fire had burned itself out and the vapors had cleared. Looking back I'm lucky that the entire flask didn't explode in my hands.

I wrestled a crocodile today. And then dodged a bullet!