Like the subject says, what or why do you like them?
I like their move sets and I think there really cute in their own special way.
They're cute, and their concept is just too weird not to enjoy.
I like their move set and their looks.
Trubbish is cute, and Garbodor is way cooler than Muk.
They are one of the few good poison types. The poison type was practically ruined by the typechart!