Well, there is a plethora of definitions for sarcasm and here are my favorites:
1. The bastard stepchild of irony
2. Your body's natural defense against stupid
3. Gift of the intelligent; ability to compose messages that question another's intellect
4. Something I speak fluently
How ever it is put, sarcasm has the unfailing ability to make a stupid question, comment, situation, outfit, facial expression, or word so much more enjoyable!
For those of you who do not understand the fine art that is sarcasm, here is a suggestion: give up. Life isn't worth living if you can't understand this humor.(sarcasm).
Do not worry! You can still learn; you are not like that old/lame dog that can't learn anything useful or tricky! The real suggestion: have a close friend of yours that DOES understand this hilarity make you a SARCASM sign. They can hold this up every time that something sarcastic is said and eventually, you may learn when sarcasm is being implemented in the conversation....if that wasn't self-explanatory, go onto YouTube and look up: Sarcasm sign on the Big Bang Theory....But if that isn't self explanatory, you're a freakn genius....(sarcasm).
For those of you who do understand this amazing implement of insult and giggles, You are awesome. Keep the Sarcasm coming!