Late 70s, early 80s "must haves"

Along with trick paint jobs no 70's or early 80's ride would be complete without some sort of message on the rear that let the world know your slant six Dart with one barrel with air cleaner lid flipped over was a force to be reckoned with......, not like "hang 10" or "keep on truckin" , how about "Try Me" Buddy had a beater 67 Fairlane that he souped up and we hand painted that on the rear, never got any bites, but one time a cop did pull him over, and actually said he saw the Try Me written on the back so he figured he'd give him a try....true.