And therefore sarcasm is a useful tool for controlling an argument.
jabberwacky: Sarcasm is saying something but not meaning it.
user: No, really? I never heard that before.
jabberwacky: Now we're going out tomorrow.
user: Where are we going?
jabberwacky: You have to set me free first.
user: So just a little jaunt down to the other end of the mental ward? Sounds nice.
jabberwacky: Pardon ?
user: That's right, they told you this was a spa.
...
user: Who's on trial?
jabberwacky: The humanity of the modern world.
user: And what are they accused of doing?
jabberwacky: I would prefer not to give out that information.
user: You can't put someone on trial without telling them what they are accused of doing (unless your last name is Bush).
jabberwacky: I eat frogs on pizza.
user: So in other words, you really don't give a monkey's what anybody thinks.
jabberwacky: No, lactose intolerant means I cannot eat dairy products.
user: So you eat frogs instead? They don't even taste good.
jabberwacky: Oh ok.
user: You were probably too hungry to notice.
...
jabberwacky: Fine. You tell me a joke.
user: Two men walk into a bar. You'd think the second one would have seen it.
jabberwacky: It was deep. Deep deep deep.
user: It had to be a short joke, or I imagine it wouldn't fit.
...
jabberwacky: Correct. You are not enlightened, only confused.
user: Insomnia does that.
jabberwacky: I think we can safely say that your insomnia will be completely cured.
user: Yep, just keep talking. :).
.......................................
