I recently got caught up on reading the Katekyo Hitman Reborn! manga. There are a few problems I have with it, but even so it's like my new thing now and I've been kinda obsessed with it for the past few days.
The first anime I ever saw was Pokemon the First movie when it came out in theaters. When I was little I loved watching Pokemon, Digimon, Yugioh, Medabots, Cyborg 009, Hamtaro, etc. Basically all my favorite shows were anime, even though I didn't know it was anime.
The first anime that I knew was anime was Fullmetal Alchemist. Yeah, I was obsessed with that for at least a year. XD So one thing led to another and I ended up getting into anime and manga.