and All the Many-Splendored Things in Between in Teenspeak - Jockspeak - Menglish - Slanglish - Spanglish
Gaylese - Americanese - Britspeak - Ozslang - Funetic
Populo-Vulgar Speech - T-Shirt & Net Shorthand
Pompo-Verbosity & other Figurative Lingos
According to Jonathon Green in Cassell's Dictionary of Slang (1998): '1990s, an exclamation of discomfort used after something unfortunate has occured.'