I'm a sucker for ponyta and rapidash. I grew up with the original gen, and I never really graduated from them. Sure I can name a few of the new pokemon, but it's the first gen that has my heart.
... I think my username and profile pic speak for me here .
Joking aside, Sableye is easily one of my favorites. It's fun to use in battle, it's a ghost type (my favorite type), and I love its design. I tend to like creepy/mischeivous pokemon a lot. That and dragons.
Omg Mudkip tree is the best. Also Hariyama holds a place in my heart as it was my big boy back in Ruby. But lorewise I cry at cubone, he so cute and sad.
Besides Eevee, my favourite Pokemon is Ninjask, due to how amazing it was in Gen 3 battles. Ninjask was the pivotal point of my strategy and he netted me MANY great wins
Ninjask alone is why I preferred to make Bug Type teams
Empoleon. I remember it being one of the final evolutions of a starter that grew on me. I liked the design, and I liked it as a Pokemon. I used it in mystery dungeon explorers of time, and spent a long time reseting just to get piplup so I could have it.
ROTOMS MY BOI I have no idea why I came to like it so much all I know in like middle school when sinnoh was consisting of mainly leaks (God that was so long) I looked at this weird plasma top thing and was like "that's gonna be my fav."
it it still is it has held a soft spot in my heart I HAVE A SHINT IM VERY PROUD OF