Extreme obesity

my problem is usually with bathroom doors as they tend to be smaller than your average door.

It was a pain when going apartment hunting, but found a place where the washer and dryer were in the bathroom so it had to be wide enough for them to fit through. Voila! Door I could fit through into the bathroom

I tend to have to turn a bit sideways to get through many doorways too. The doorway to the bathroom in the house I was staying in while attending University was so narrow that even completely sideways my butt brushed one side of the frame, and my belly brushed the other.

have you ever encountered one where you have to compress your belly into the door frame to roll your way into the bathroom?

Those are exceedingly fun after a meal /sarcasm.

Actually yes. At one point my friend was living in a trailer with a really narrow bathroom door. Had to suck in as I slipped in to avoid getting my shirt hung on the nails in the frame.