By far Scyther.
Time is on our side
Brutal Gladiator Enhancement Shaman *rawr*
I'm a bit torn on 1st Gen. My favorite as a 7 year old was probably Charizard, but for all the times I've played FireRed or HeartGold, Dewgong is probably my favorite. He was the first pokemon I ever got to level 100 and I facerolled Lance and friends so hard with him. Would have said Slowbro, but I prefer Slowking.
Plus he's adorable.
the one and only
Cubone is my favorite. Favorite overall too, not just the first 151
Cute little thing and its massively powerfull as Marowak with the right setup. Replaying leafgreen recently i wiped out the entire team rocket questline with him for shits and giggles. Revenge time !
Lapras, for some reason.
Hands down, this guy!
"You will bend to my will... with or without your precious sanity!
Dragonite or Blastoise.
Magmar by far, because it evolves into Magmortar which is amazing. It used to be Blastoise though. I love pokemon that evolve twice.
Sandslash was always really rad looking, Arcanine, Marowak and Charizard all looked rad too