Where's the weirdest place you have nodded off?

[BrickPoet]

on the bus

Sat upright in the middle of a forest when I had a migraine and had just taken super strength meds

DH once fell asleep on the last train home and ended up being woken at the last stop by staff when the train was going out of service.

It was well before we were finally living together so I wasn't fully on the scene then and nowhere nearby. He ended up spending the night on a park bench before getting the first train home. He was exhausted at work the next day.

As a hitchhiker, in the back of a Mercedes being driven at speed over the Austrian alps with Nena Hagen being played at top volume.

In a nightclub

During a seance at a supposedly haunted stately home.