The Best of Pokémon

84. Doduo ~ HG/SS ___
Hey, you! Lefty! Pay attention! Why can't twin/triplet Pokémon focus all their heads? Only four of Doduo's do*, and HG/SS is the best of them. Runner-ups: S, E.
*Tongue twister: "Does Doduo's doing doo-doo do do da duty to do?"

85. Dodrio ~ Tri ~ R/B, G, HG/SS ___ ___ ...

69. Bellsprout ~ E ___
There aren't many poses you can give a plant. Since its other sprites are so boring and sedentary, E best represents the vicious, carnivorous Bellsprout.

70. Weepinbell ~ Y ___
Oh goodness, do yourself a favor and don't look at its other sprites. Y is the least awful and actually looks plant-like. The Japanese R/G sprite ...

52. Meowth ~ R/B ___
I don't know about you, but I personally think that a lanky, bipedal cat is just weird. So this mischievous, cuddly, and couchant Meowth wins.

53. Persian ~ Tie ~ Y, S ___ ___
C's Pokédex entry: "It will tear apart its prey on a mere whim." Y and S ...

35. Clefairy ~ HG/SS ___
Seemingly dual-casting Metronome, it compliments its round shape with arms, ears, and legs projecting outwards in a star shape.

36. Clefable ~ Y ___
All of its successors are so boring and plain. Y's bright complexion and large eyes and mouth win. Surprisingly, I found the Japanese R/G sprite to be a close second.
...

19. Rattata ~ B/W ___
You'll be seeing this thing a bit more than you'd like, so this relatively bearable sprite wins.

20. Raticate ~ R/B ___
R/B finally did something right sprite-wise, with a Golbat-like mouth, curled claws, and an eye that says, "I will Hyper Fang your face off." HG/SS is a close second.

21. Spearow ~ FR/LG ___ ...