what did you just say?

here are some words that i have discovered people around here don't say, have never heard, don't understand most of the time and generally laugh at me when i say them:

shiznit (as in this prof is the shiznit)
mo (as in mo tight!)
hard a (as in what you need to have a fun night)
biznack (as in why are you all up in my biznack?)
chief (as in you wake up with balls written on your forehead)
chonch (as in after a hard night of partying, mary is chonching in the toilet)

well at least they say hella down here (nor cal forever!)