I actually started watching the series when I was just 3 years old. Yes, really. I had a sister who was just as big of an Azumanga Daioh simp as I was. And I became a fan of the series after I turned 5.

If you'd like to know how my evil side started fantasizing horny thoughts about Yukari and Minamo, it was by the time I was in my late senior year of high school.