From Encylopedia. http://www.youtube.com/watch?v=IhnUgAaea4M
1. Wookie -
A lifeless idiot whose whole existence consists of following around jam bands and not showering or shaving. When they're not panhandling or trying to rip people off, they're selling veggie burritos or grilled cheese to fund their useless existence. They stand for nothing and care about nobody else. (Not to be confused with a hippie. A hippie is someone who lives a certain lifestyle due to their beliefs. Hippies often shower and have jobs.)
Ex; "Yo those wookies over there are trying to sell beat rolls."

2. Wookie -
massive, dark, hairy, screaming waste matter discharged through the anus.
Ex: Boogie: "Where you goin' Lamar? "
Lamar: " I gotta go crank out a big, brown, wrought-iron wookie, Boogie."

3. Wookie -
Anybody with a lot of body hair.
Ex; "Burt Reynolds is a total wookie."

[01:21:17] mookkc > fucking nvidia fanboys tricked me