Last week, Dr Pepper used a woman’s Dr Pepper “theme song” in a new ad campaign. She seemed to craft it off the cuff, playfully singing, “Dr Pepper baby. Doo, doo, doo.”Rumor has it that the woman scored $2 MILLION for her several seconds of fame. Someone secretly recorded their dad as he riffed on a jingle for Coca-Cola, singing, “It ain’t SOOOdah if it ain’t Coca Cola.” He also did one for Popeyes. ISS FA YUUUUHHH.” They also tried Welch’s Fruit Snacks, Mastercard, Uber, and Hidden Valley Ranch, which is by far the best.