I not only sucessfully installed windows while drunk, I sucessfully backed up a guy's critical files before formatting.
Was talking to a guy at a party that said his computer was fukked and he needed it fixed by Monday morning (It was Friday night) or he'd have to start a 10+ page report over without remembering the links he referenced. I told him I'd fix it for $50, he asked if I could fix it NOW... I was in the wrong state of mind to stop and think that I might completely ruin it all, but kept drinking the entire time.
In hindsight, that could be the perfect excuse for a person that might just want to rapez0r my butt...