My friend Amanda led me to this thread. I don't know if it's good luck or not, but when it did happen to me on Main Street, I did have an AWESOME trip. Here's the part of my trip report from 2008 when it happened....
As we were walking past the statue of Walt and Mickey, I stopped to take some pics going away from the castle . . .
Then I notice some photopass CMs and wait to get my pic taken. Amanda started to look worried because she doesnt like birds, and didnt want to get pooped on. I looked up, and there were a BUNCH of them swooping around. Now I'm just hoping that my turn comes up VERY soon, so Amanda won't be too uncomfortable. I like birds, so they didnt bother me. While waiting, Amanda looks at me and goes "OH NO"! Then I felt something WARM . . .
The photopass CM I was waiting for yells to the other: "LOOK THE BIRD GOT HER! AND YOU THOUGHT IT WOULD BE ME!!! LOOK IT GOT HER!!!!!" And she's laughing hesterically.
Now, I feel really gross, but I want my pic taken, and I'm trying to be a good sport - all while the CM is still laughing and pointing (and so is Amanda, I wasn't going to tell you that part, but so what!). Then the DISer in me kicks in, I hand Amanda the camera as I'm trying to get the poop off . . .
(Notice the Target digital watch)