Extreme sarcasm is the most useful thing in the world. If you can learn how to master extreme sarcasm, I say with no irony at all that it will be the most impressive thing you will ever be capable of in your life. Practical uses (Of which there are OBVIOUSLY none) include: pissing your mom off, pissing your father off, pissing yourself off, pissing your friends off, pissing Obama off, pissing Sarah Palin and every other wannabe emperor of the force off, pissing Chuck Norris off, which is one of the leading forms of suicide according to a lead study, pissing yourself off, pissing your long lost relatives off, and, finally, you could try to use it to, say, get yourself out of a fight. It'll work, I mean come on! Who DOESN'T love to be openly mocked when about to engage in combat, ya dipstick