First appearance: [link]
Hailing from the vicinity of Viridian City, Bobby has spent most of his life foraging scraps from the locals. He eventually became quite proficient in stealing higher-grade offerings, much to the dismay of careless passerbys, and contributing a lot to his healthy plump. He makes it no secret that fruit pies rate high among his tastes, and his chance at traveling with Ernie opens up the opportunity for even more potential meals.
That's not to say he's a pushover; after all, a good meal is best shared with friends. He'll risk everything to protect those close to him, and won't let his status as a smaller pokemon hold him back. Anyone who messes with his crew risks walking away minus a limb.
Pokemon (c) Game Freak/Nintendo