Sometimes added on the end of a written statement that is meant to be sarcastic, especially online. Sarcastic text can often be misunderstood since the reader cannot find an inflection or other indications of sarcasm.
Variants include -Sarcasm-, ~Sarcasm~, =Sarcasm=, <Sarcasm>, etc.
Ladiezzman29: dude don't fuckin mess i have all these ladiez in my bed rite now jusst waitin for me to come
DevotedRationale: Of course. We all know how you're such a huge pimp. *Sarcasm*