“Jingle Bells! Batman smells! Robin laid an egg! The Batmobile lost a wheel and The Joker got away! Hey!” Nobody knows just how this crude, schoolyard parody of the song “Jingle Bells” got started.

Add Yahoo as a preferred source to see more of our stories on Google. The "Santa's Oath?" story sets the tone for the rest of DC's Batman Smells Robin Laid an Egg #1. Overall, most of the stories are ...