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
(1) Originally, like bucko, a general term of address neither positive or negative; but seems to have acquired a negative overtone in the 1990s.
(2) In the movie Kiss of Death (1994). A rude insult; a dork, a loser, or a square.