Wigglytuff

“The body is soft and rubbery. When angered, it will suck in air and inflate itself to an enormous size.”

— Pokémon Red

“Its body is full of elasticity. By inhaling deeply, it can continue to inflate itself without limit.”

— Pokémon Yellow

“Their fur feels so good that if two of them snuggle together, they won't want to be separated.”

— Pokémon Gold