Whilst in the airport?

[wrabbit]

SO, usually when I'm in civilian attire I will use the mens room, because when i stand and deliver it usually removes all doubt of me being a female.

But for some reason when Im in the airport I can't do it. Is it any different, do you think? I went the last time into the females room and there was quite a line, no one really said or looked but this little girl kept staring at me like "what are you doing here...?" Ha. Kids always just know, don't they? (this occurred in a Californian airport's restroom)

Anyways, it's probably a dumb question but I want to hear your take on airport bathroom use around the world.