For awhile now, my son has been doing a sign with his hands that very much looks like “The Sign of the Horns,” and/or the “Rock Out” sign. We’ve been saying, “Rock out Eddie, rock out!” every time he does it. Needless to say, I found out today that it’s actually his sign for “Play.” Oops! Well, now my son has 4-6 definitive words and 1 sign?!