Let's make this birthday one to remember.

73 years old (Born on July 29, 1951)

Happy Birthday, Susan! May your celebrations replicate faster than the memes you've brilliantly explored in "The Meme Machine." Your insightful contributions to psychology and paranormal studies have spread ideas quicker than cat videos on social media!

From broadcasting intriguing mysteries of consciousness to authoring over 40 influential books and scholarly articles, you continue inspiring curiosity. Here's hoping this birthday brings laughter as timeless as your theories—and cake that's memorable enough to become its own meme.

Cheers to another year filled with fascinating discoveries, endless creativity, and perhaps fewer unexplained phenomena—unless they're particularly entertaining ones! Happy Birthday again; may it be legendary (and widely shared)!