This is the one you (and I) have been waiting for: the greatest butts of the Buttdex!
This is practically Professor Sparks's thesis. Yup, it’s all downhill from here.
#0172 Pichu – "Showing it off is what Pichus do best!" --personal quote. Pichu has hands-down the best butt of all time. The circular shape and bright yellow coloration is perfect. It's soft and squishy and oh-so huggable (and slappable). The short tail nicely compliments it. And it’s glorified in the anime, such as the scene of Pichu Little slapping his bum. It's my favorite scene in the whole anime. Perhaps this is sounding biased but I am Pichu90! (6 Pechas)
#0025 Pikachu – Pikachu is no slouch either. It was the first butt I fell in love with from the anime. I know it’s the most popular Pokémon, yeah, but it’s for many good reasons. And my reason is seeing it on fours. Whether battling, dancing, or shaking it, the butt's yellow color, size and proportions compared to its tiny feet always makes me smile. That makes Pikachu's butt also among the top of my list. (5 Pechas)
#0026 Raichu #0026-A Alolan Raichu
The Raichus have the biggest and most colorful butts of the four, like big, delicate peaches. Being of the Chu family, you can’t go wrong with their perfect roundness, width, and size. They have such wonderful thunder thighs that help shape it. You can basically rest your head on their butts like a big, staticky pillow.
Original Raichu - the first Thiccachu - has a nice orange and white color combination and its lightning-bolt tail is long and fun to play with, especially for their Pichu kids. (5 Pechas)
Alolan Raichu has an even bigger tail and slightly different tone. Its tushy is oftentimes wider due to its pancake-heavy diet, and it often sticks it out as it air-surfs so you can get a good view as it zips by. (5 Pechas)