Any cartoons that happened to be on toonami, more specifically pre-Dragonball Z era. That would count in stuff like Sailor Moon (hellz yeah I watched this show back in the day get off me Sailor Mars was a fox), Swat Cats, Voltron, Thundercats, and a few others I forgot. I'll also count in Gundam Wing as well, though that was more in my 'growing up' nostalgic phase so it's not really as kiddy as the first few.

Besides TV, any Dragon Quest game really brings me back into my Ritalin Rocky phase, where I can't get my fingers unglued from the game boy as I'm grinding for hours at a time with no breaks. So like Dragon Warriors 1-3, Dragon Warrior Monsters 1&2, then later on when the dejap patch came out, DQ5 and DQ6. While everyone was playing their FFX, I was in double time mode playing that and Dragon Warrior 7 on my PS2 back in the day, lol. I still don't know how I survived to this day.