Now Sarah does it, too. I guess maybe they'd do it sooner in life but for all the onsies. Anyway, we, of course, taught Sarah the same thing. In fact, not only will she yell "Spring break!" (in her muddled speech) but she will also regard the call as a command and lift her shirt if anyone says the words. Pavlov would be so proud.
Sorry for the poor-quality photo, it's from the phone. Besides, it's seems fitting for the topic.