英语词源字典 - 在线词源网站

boo-ya [boo-ya 词源字典]: also booyah, exclamation used in various situations, first attested c. 1990 in hip-hop slang.[boo-ya etymology, boo-ya origin, 英语词源]
bootylicious (adj.): by 1998, hip-hop slang, from booty + ending from delicious.
gank (v.): by 2000 as the verb that indicates the situation of many players or NPCs simultaneously attacking one; gamer slang, perhaps borrowed from hip-hop and drug-abuse slang (where it is attested by 1995 in the sense of "to rob, to rip off"); perhaps by 1990 in sports jargon. Of unknown origin; perhaps ultimately based on gang (v.). Related: Ganked; ganking.
hip hop: also hip-hop, music style, first recorded 1982. Reduplication with vowel variation (as in tip-top, sing-song); OED reports use of hip hop with a sense of "successive hopping motion" dating back to 1670s. The term in its modern sense comes from its use in the early rap lyrics of the genre, notably Grandmaster Flash and the Furious Five and The Sugarhill Gang in "Rapper's Delight."
phat (adj.): hip-hop slang, "great, excellent," 1992, originating perhaps in the late 1980s and meaning at first "sexiness in a woman." The word itself is presumably a variant of fat (q.v.) in one of its slang senses, with the kind of off-beat spelling preferred in street slang (compare boyz). The spelling is attested as far back as 1678, as an erroneous form of fat (a classical over-correction; see ph). This spelling is said by some to be an acronym, and supposed originals are offered: "pretty hot and tasty," or "pretty hips and thighs" among them, all unconvincing. These, too may have been innovations given as explanations to women who felt insulted by the word.
twerk (v.): "to dance in a way that simulates the body's action in copulation," by 2005, alteration of twurk, which seems to have originated in the Atlanta, Georgia, strip club and hip-hop scene and first came to wide attention in the Ying Yang Twins' 2000 song "Whistle While You Twurk," described as "an ode to strippers" ["Country Fried Soul, Adventures in Dirty South Hip-Hop"]. Probably ultimately imitative of something. Related: Twerked; twerking. There is a verb twirk from 1599, "to pull, tug, twirl," what a man does with his mustache, but OED regards this as possibly a misprint of twirl.