The Logical Fallacy of Argument by Slogan / Simplistic Slogans occurs when a slogan is (or slogans are) used as proof for a conclusion. Slogans are short statements with an emotional punch. They constitute an appeal to emotion.
A gang of hecklers shouting through megaphones: "Hey! Hey! Ho! Ho! blah! blah! blah! blah! has got to go! Hey! Hey! Ho! Ho! blah! blah! blah! blah! has got to go! Hey! Hey! Ho! Ho! blah! blah! blah! blah! has got to go! . . ."
"Evolution is science (meaning the Big-Bang-Billions-of-Years-No-Flood-Molecules-to-Man story)."
"Big bang is science."
"All the scientific evidence is on the side of evoluion (meaning the Big-Bang-Billions-of-Years-No-Flood-Molecules-to-Man story)."
