blarg

While it is almost impossible to decipher one true and absolute meaning for Blarg, there is a basic understanding of it's fundamental implementations: 1) An utterance of complete bafflement (as noted many times the author of such bafflement may remain speechless with only the word "blarg" comprehensive for some amount of time) see also: confuzlement 2) A vocalization of complete disgust. A short pantomime of a vomiting sound. In this case you might want to draw the "blarg" out more to sound like a more authentic vomiting sound. 3) A short sigh expressing sadness and frustration in the same instant.