Sneasler

climbing trees
hunting
playing with other pokemon

Design: Some users dislike Sneasler’s appearance, describing it as “hideous,” “goofy,” or “lanky” with “disproportionate limbs.” This aesthetic criticism might be a factor in the perceived hatred towards it.
Comparison to Weavile: The existence of Weavile, a fan-favorite Pokémon, might have led to comparisons and a sense of redundancy for Sneasler. This perceived replacement or duplication might have contributed to the negative feelings towards Sneasler.
Moveset limitations: Sneasler’s suboptimal moveset, particularly the lack of a strong STAB (Same-Type Attack Bonus) move, might make it less desirable as a battling Pokémon. This limitation could be seen as something Sneasler “hates” or struggles with.
Lack of energy: Sneasler’s high ATK stat is offset by poor bulk, making it vulnerable in battle. This might be seen as a weakness or something Sneasler “hates” about itself.

Spiteful
sassy
cunning
reserved

she doesn't talk because she is a pokemon

Based on the provided information, Sneasler is a humanoid weasel Pokémon with a dark grey body. It has three sharp toes on each foot, connected to purple fur. There is no mention of any other distinctive features, such as facial markings, claws, or tail, beyond its overall humanoid shape and dark grey color with purple accents on its feet.