Do We Have This, Needs More Examples, and Rolling Updates.
Tips for aliens in New York: Land anywhere. Central Park, anywhere. No one will care or indeed even notice....Oh, no! Bob the Beastman has been hit with a teleportation spell, and now he's in the middle of New York City at high noon! He's going to be spotted any second now, and The Masquerade will be exposed! It's too late to hide, here come the Muggles! As Bob cringes, the pedestrians approach... and proceed to ignore him. A couple of teens joke about his costume, while a woman in passing mutters about how there are more weirdos in the city every day. Most folks simply walk by without even a second (or first) glance. After a few seconds, Bob shrugs and looks for a subway map. City of Weirdos is a Comedy Trope when people in a city idly dismiss unusual happenings and odd-looking strangers as part of metropolitan life. This joke is almost always invoked in large urban centers, where the everyday bustle and diverse population justifies such reactions. Unlike a Weirdness Censor or a Fisher Kingdom, the Invisible to Normals effect doesn't require any magic or Applied Phlebotinum to work -- the jaded residents have Seen It All before, and they just don't care. New York City, Los Angeles/Hollywood, and Tokyo are especially popular targets, but it might also happen for folks living in a City of Adventure. A joke-specific subtrope of Weirdness Censor. Also see Unusually Uninteresting Sight and For Halloween, I Am Going as Myself.