its a way to descibe the way people in the bay aka the yay get down and dance. also called getting stupid, hyphy of retarded doo doo dumb. most people are off a drug called thizz.
aye mah ninjah did u see dude was straight yellow bussin?
this is when ya get up out da whip hypen off yo favorite pill yaddidig. you know furley style it may be shake yo dreads in da 916 .</T.I.P. Mac Drizzle/>
1:yo nija that nigga was so gadamn hypey up in sac last night.
2: i know maen, he was yellow busin like my main man fabby jr.
Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".