What I find interesting is that no matter how hard I google, I can't find this joke anywhere. Heard this story before and to this day curiosity is killing me.
Alsp, many speakers are working on their slides and talk minutes before going on. These talks get finished notoriously late
[0] I mean they didn't point to a trans person in the room and say, "You're sticking out!"
"Sticking out like a white guy in a Mayan village" would probably have been non notable so I don't follow how it's offensive by switching the subjects.