Quote from Andy in Smallest Park
Penny: Okay, can anyone tell me what this is called? Andy: Uh, that's a fret. Penny: Yeah. Andy: And that little thing you got right there, that's called a capo. Changes the key. Penny: Uh, maybe you should be in the advanced class? Andy: [laughs] Yeah, maybe I should. April: Dude, dumb it down. Andy: But I couldn't possibly, because I'm just a beginner. I barely haven't even ever seen a "gortar."