Cassie: That is NOT a good idea.
Charlie: Duh.
Cassie: Did you hear me?
Charlie: Duh.
Cassie: Stop saying “duh” in response to everything I say.
Charlie: But it’s so applicable and fun.
Cassie: And annoying.
Charlie: Duh. (Giggling) See how it fits as a response to everything you utter?
Cassie: Stop it! I’m going crazy!! Total fresh!!!!
Charlie: (Silence)
(I know, I know….duh.)