15. Treecko

Ash’s Treecko in the anime puts a little twig in its mouth and crosses its arms while looking broody, so that’s how you know the Hoeen grass-type starter is too cool for school. Treecko is an edgelord and somehow manages to make that persona not feel so tryhard. It just exudes so much coolness that when he tries to look cool, I’m just like, “yeah, I see it.”