EarthBound Zero: I like the Raeb Yddets, Ullrich, Wally, Momeyes, Dadeyes, Mad Truck, The Hippies, Lamps, and Bag Ladies.
EarthBound: Ramblin' Evil Mushrroms, Yes Man Juniors, Lil' UFO, and Big Piles of Puke.
I like many, many, many others, but those are the ones right off the top of my head.