I'll start....went to a friend's housewarming party in the east of Tokyo, about 2 hours from where I live.
Arrived about 2pm, I proceeded to drink regularly for about 6 hours with only peanuts/crisps/other snacks to eat.
Planned to head home about 8, to arrive around 10. However, after leaving the party, I wandered around for about 30 minutes trying to find the station, which I apparently did, even though I have no memory of it. I fell asleep, woke up about 2 hours later in a station I'd never heard of.
I desperately tried to find a train to Shinagawa, which would put me on the right train line home, but I couldn't fine one.
Finally, the train service stopped, and I had 4 hours to kill until the station reopened. I passed this time in a convenience store toilet, until I was "asked" to leave, then a stairwell, finally just walking around until the station opened.
I had a further 45 minutes to kill, which passed peacefully in a station toilet.
Eventually, I got on the train home, but kept falling asleep, so I went past my stop once or twice.
To top it all off, I lost my bag, which contained my phone charger, and my house and car keys. Nissan told me it will cost about 150 euros to replace the key, as it is the one with the automatic lock/unlock function.
All in all, one of the worst nights of my life.
Who's next?