I'm pregnant at the moment so have noticed this more as I need the loo more often but these people really annoy me!
Our office has those toilets where the wall of each cubicle doesn't reach the floor, so you can see the shoes of the person next door to you.
That's off-putting in itself when you need to do a big loud wee or rustling with tampax wrappers. But there are two ladies in the office who go into the loo and spend ages at the mirror/sinks reapplying their already perfect makeup, and I can't go for a wee when they are there! It's deathly quiet compared to the hum of the office and I get stage fright and can't wee!
It's like my body won't let me so I end up just flushing the loo and coming out and washing my hands in a grump. Why the need to reapply and be in there for ages multiple times a day!
AIBU that they should do what we all do, which is usually just a quick touch up after we've been to loo and washed our hands and then leave rather than a mammoth makeup session.