The Freedom From Religion Foundation launched an aggressive anti-religion ad campaign a couple years ago. Bill boards sprung up pronouncing the groups hatred for any and all gods. They are targeting Christianity and Islam specifically, and they have came up with ridiculous little phrases like "I don't need a god to be happy" (If you think the point of Christianity is to make you happy, you are gravely mistaken.) And "There is no god, so stop worrying."
As ridiculous and child like as the organization has always been, they have somehow managed to reach a new brand of stupidity with their new ad they've truly plateaued:

