adj. One is dursty when one wants to get sufficently drunk. A jonesin for some boozin. Can also be said as "Fred Dursty". A thirst to get drunk, hence "dursty"
"Yo man lets get dursty tonight...I'll pick up some 40 oz's and we'll drink till we're black-out, smoke mad crack rock, deep throat a 9 inch flesh light, and then try to score a sloppy handi from some hotty."
"Ohhh dude I am so dursty...We need to get a couple dirty thirty racks and play beer pong till I've drank myself impotent...and then I'll try to score a handi...from your mom. Shes got the Barry Bonds' grip"
"Holy Friholas I am soo dursty..too bad I'm getting a handi right now...I'd love to shotgun warm steel reserves 'till I can't feel my face."