I love this thread! And I have a few...
My mom and I were at the Hairspray tour last month, and just after intermission, the overature had started but the curtain hadn't yet come up, and the fire alarm went off. They continued the music for a minute, and then stopped and brought the house lights back up. Everyone was sitting there unsure of what to do, and an older man behind me said "Oh, I've seen this before, it's part of the show!" Right...
A girl who was about my age (maybe 14 or 15) in front of us decided, "It's probably from all the smoke they use. You know, the hairspray and stuff."
We did have to evacuate, but it wasn't anything serious, so they finished up the show, with lot's of added lines such as "You're on fire tonight!' (You're Timeless to Me) and "Hey, evacuees, let's dance!" (You Can't Stop the Beat) It was very funny!
Ok, so this was overheard in my head, but it was still quite... stupid. When we were in NY over the summer, we were walking past the Eugine O'Neil, and a girl walks by me and I think "Gee, she looks like Lea Michelle! ... ... wait, that was Lea Michelle."
"That was the most offensive thing I've seen in 20 years of teaching. And that includes an elementary school production of Hair." -Glee