Doonesbury by Garry Trudeau for December 22, 2012
Sam: Hi, readers! You can all exhale now-- we made it! Boopsie: Although who could blame you for worrying? The end of B'ak'tun 13 did coincide with passage through a galactic synchronization beam... the flux of oort cloud comets and a photon belt alignment with the planet Nibiru... Sam: Uh... mom? Boopsie: Oh... sorry. Too technical? Sam: Anyway, hope we didn't scare anyone!