If all press is good press, then Rick Perry's in luck. His "Strong" campaign ad— now the most-"disliked" campaign video on YouTube—certainly has people talking. Its message about gays in the military, prayer in schools, and the "War on Christmas" has inspired a wealth of parodies, performed by everyone from rabbis to atheists, National Lampoon to a fellow candidate, the Christian Science Monitor reports. See the video gallery for a sampling. (More Rick Perry stories.)