Analysis of information sources in references of the Wikipedia article "Hyphy" in English language version.
Hyphy was born in the cities of Oakland, Richmond, and Vallejo in the late 1990s... The movement started in the '90s and gained momentum in the early 2000s as a response from Bay Area rappers to commercial hip-hop's ignoring of the Bay's influence.
Known as Hyphy and hailing from Oakland's Bay Area, the synth-led staccato beats represent a culture that encompasses cars, clothing, slanguage, graffiti and dances like 'going dumb' and 'ghostridin' the whip'... Deriving from the word 'hyperactive,' or referring to the act of 'getting hyped,' getting excited and rowdy, Hyphy may be most syonymous with Mac Dre but the style and phrase was first coined on record by Bay legend Keak da Sneak. While it may be far from fledgling, it's new to mainstream music ears and thanks to artists like The Pack, Mistah Fab, E-40, and the late Mac Dre, it's about the most exciting offshoot seen in rap since crunk.
... the Bay Area biggest hip-hop genre known as hyphy (pronounced "hi-fee"), in which stewiness, maininess, dumbness are everything: the means and ends, the sun and moon and stars...