Mine is Grumpig. I like this psychic pig with elements of that "Pearls before Swine" quote from the Christian Bible that I was named after. It wears a lot of pearls on itself, and it's a good dancer. The abilities it has imply that it's a foodie species that goes at its own whims and tries to set its own pace for life.
He was my first favourite pokemon. Unfairly overshadowed by his diva younger sibling. I've since got mons I love more, but when Alola Raichu came along it gave me a whole new side of him to love.