Keeping them under wraps.
I went to a graduation party for a couple of my cousins tonight. It was quite a show as everyone ran around taking pictures and such. The mom and I had great seats from the couch. At one point, my great aunt was trying to take a picture and was going on and on about her camera. Her son was checking with her to make sure she was using the flash, and her response was, "I'm going to flash you in a second."
I tried to bite my lip to keep from laughing as I turned to the mom prayed that she didn't.