Explaining NT drag is a toughie. How can you tell a doctor (boss, date, future in-law, parent etc.):
"HI! I'm wearing a DISGUISE! The person you see before you is a replica or sorts. I'm disguised as who I would be & how I would appear, sound & act IF society had its way. The charming (hopefully NOT grimacing) face & conventional-looking get-up you see before you is a FARCE. I do NOT look like this unless I force myself to in order to accommodate your prejudicial expectations. I really look like this (at this point, raise hoodie, don dark glasses & drop the Mona Lisa smile & STIM...making you look sort of like The Unabomber or some other unspecified disturbed person). In the interest of sincerity, I have granted you a gratuitous glimpse at my true being. I now return you to your regularly scheduled 'comfort zone' farce." (put aforementioned tacky costume back on)
Even the most Aspiesque among us can tell that this would not likely go over well. This leaves an Aspie in the awkward position of having to pull off the drag show for as long as possible without going over their personal (& contextual) time limit & have on hand a host of strategies to mitigate that sense we get when we know the disguise is slipping (pretending to have forgotten something & having to suddenly leave, pretending our phone is ringing so we HAVE to excuse ourselves & take the urgent call...awkwardly shifting the focus back onto the other person...) We all seem to have cultivated escape strategies. I've taken to showing up as little as possible for as short a time as I can get away with so I don't have to rely on my strategies unless it is a last resort situation.
When my kids were younger, I always had the 'got to get home because the babysitter has to go at 10:30' escape hatch, as a teacher, I can often escape because I have tons of student work to correct & lessons to plan (I'm actually all planned for 2 weeks in advance!). I wonder if a day will come when I can show up as my Aspie self & wander away without explaining myself to anyone- or even better, TELL THE TRUTH: "This place is noisy, the food is weird, everything smells funny, there are too many people, someone HUGGED me & I want to go home to be with my PUG."
Some more astute NTS may sense that there's something not quite 'real' about our drag selves: sort of like the man in drag who is new to dressing as female so he still walks or sits like a line-backer BUT otherwise is convincing. They may misinterpret this as us being deceitful or dodgy rather than just a hapless Aspie trying to perform a chameleon-like adaptation but not getting it quite perfect (OOPS! forgot NOT to stare...forgot to look like I'm making eye-contact...standing too close or too far...rambling or leaving long silences...). There is so much to think of ALL while possibly interacting at the same time. No wonder so many of us become hyper-avoidant of social situations: it just doesn't seem to be worth the bother.