A: How many cups of coffee have you had today?! B: I don't know, three, maybe? A: Don't you think that's a little too much? B: No way! Coffee is good for you. A: Too much of anything is bad for you! B: What about water? A: Sure! People drown all the time. B: Well, I'd happily drown in coffee. A: Did you know coffee stains your teeth brown? B: Does it, really?! A: Yes. Your teeth will rot out if you drink too much. B: I'd better stop, then; girls like nice, white smiles!