is weed smoke as thick and harsh as cig smoke? cuz my throat cant take the cig smoke.

hmmm i dont know

and when filling up my bong do i have to mix my weed with tobacco or not?

no

what glass pipe would you recommend buying? the internet is my only place to buy one right now but i dont know how im going to get it past my parents when i get the package.

and can someone explain to me all the terms? like nicks and dimes and hash and whatnot

nickel 5 dollar .5 grams dime 10 dollar 1 gram 8th 3.5 grams 25-30 dollar