You can't fall off of the floor.

[Jolly]

What an old drunk once told me. But you can fall out of the bed...

https://www.sciencenorway.no/sleep/why-dont-we-fall-out-of-bed-while-we-sleep/2456764

[taiwan_girl]

Interesting. I often have a semi dream just before I am falling asleep and feel like I am falling or tripping, etc. and my body jerks but never enough to fall from the bed.

[jon-nyc]

I’ll bet D’oh figured out how to fall off the floor once or twice.