A play off of The Dark Knight's famous line "Why so serious?". The phrase is said in response to something that is blatantly secular, leaving any and all religion completely out of the picture, even when it doesn't make sense.
The other day I saw a (not-so-) Christmas card with the words "Happy Holidays" and a picture of a cactus wreath on it. Why so secular?
by NobodyInParticular... November 8, 2009