O, in hindsight, I think it's funny. I'm so laid back, most things don't stress me out, but this one did
I had one of my cars loaded up (you can see the back corner of it) and I was planning on leaving early the next morning to take it across the country to a few races. I was in that last minute super-stress out, and finally thought "screw it, I'm just going to head out now" so I did some last minute things, like laundry, water change, etc. I've overflowed tanks before... you know, the classic "I'll just check my email real fast" type stuff, and I have this rule now that I will sit and watch the tank fill, or at least NEVER leave the room. Well, the tanks filling and I think "O, I'll just throw that last load of laundry in the washer" so I do that... but once I'm in the laundry room, I think "O, I should put the folding chairs in the truck before I forget" so I go to the back garage to get those. And while I'm there I see a CD changer, and I think "O, I'll just throw that in the truck, it will make the driving a lot easier" (It was only one wire to connect, and I was just going to plunk it on the transmission tunnel, not really run wires and install it, so I thought it would take 2 minutes).
Well obviously me and my distractability was a serious issue by now
I was in the truck, messing with the stereo (truck was hooked to the trailer and backed in the driveway) and this lightbulb o' panic goes off "O crap... the tank!!!"
So I run up the driveway and see this water streaming down (that pic was taken later.... it was more impressive at first), I almost bust my butt slipping on the ceramic tile in the kitchen (that's really the classic final shot to an overflow.... almost killing yourself as you go to try and fix it!) and it was honestly bad.... really bad.
Like I said, I'm usually pretty laid back... when the hurricane knocked a tree on one of my cars (I love my cars) I just kind of thought it was funny (no bad damage, but the car was totally buried in 'tree').... but this situation, NOT funny. I seriously thought I ruined my house (I had bought it maybe 8 months earlier). I called my mom crying

telling her that I'm standing in 2" of water in the kitchen and I ruined my house and I don't know what to do!!
I think her response was "well, at least your floors will be clean!"
Anyway, it all cleaned up fine, and I don't think there was any real damage done. I swept the water out from the kitchen/hall/laundry room through the garage, then shop vac'd as much as I could out of the carpet. My dad came and helped pull up the carpet (the tank is in a carpeted room) and we stuck a fan under it, then I headed out the next morning for my trip. It did soak a bunch of the boxes I hadn't unpacked from the move that you can see taking up 1/2 my garage... but it made it easier to throw stuff out, so I guess that's good.