"Merry Christmas!"
*some whispers into ear*
"Oh, it's not Christmas?"
*whisper*
"Oh. Uh, well, happy day of the Dalek, then!"
*whispers*
"It's not that day either?"
*whispers* *facepalms*
"Well, uh, I apologize to the audience, but we seem to have come on the wrong day. Sorry!" *runs away*