When someone says "You don't look gay" to a queer individual. The indiviudal whips out their emergency pride flag and starts to suck a dick/eat pussy. Exhibit Gay.
Person 1: You don't look gay?
Queer(m): Oh sorry my bad excuse me
(Queer proceeds to wrap rainbow flag around himself, grabest the nearest twink and makes out as Beyonce plays in the background) Exhibit Gay
An easy, obvious, and/or on-hand example. "Exhibit 1" is an occasional alternative.
Additional examples may continue down the alphabet, such as "Exhibit B," "Exhibit C," and so on.
People in Florida are weird. Exhibit A: "Drunk Florida Man Tries to Use Taco as ID After His Car Catches Fire at Taco Bell."
An art exhibit providing the brave participant with an opportunity to indulge in a rich olfactory immersive event of horrifically putrid flatulence unparalleled in the real world.
My anosmic friend gently escorted me into the sealed installation fart exhibit chamber, smiling like a ninny the whole time, and it wasn’t until she was literally crying with laughter that I fully understood what I had done.