1. used to smother in the shame by skillful implementing of irony when someone messes up.
Or- You be a sarcastic asshat and dig it in when one of your buddies fucks up.
2. A guy who think's he's cool, but usually isn't, and might be more cool if he didn't try to be.
our buddy's walking down stairs with a pizza, and it slips out of his hands and falls; cheese down; onto the floor.