I'm a fan of Pokémon, Pig Goat Banana Cricket, Sonic the Hedgehog, We Bare Bears, Ren and Stimpy, Clarence and My Little Pony(all generations, not just G4).
Favorite Pokémon: Dusknoir(seems obvious)
Favorite Pony: Gusty(G1), Sunny Daze(G3), Big Macintosh(G4)
Favorite Sonic Character: Tails