Morty: "What kind of business do you do in a garage? You know this seems a little shady"
Rick: "Right, yeah, like nothing shady ever happened in a fully furnished office? You ever hear about Wallstreet, Morty? Y-Y-Yyyyou know what those guys do In-In-In their fancy boardrooms?
You know, Grandpa goes around, and he does his business in public, because Grandpa ISN'T shady."