Used to describe a person or persons who are bred for ganja.
This is usually a compliment, and indicates that the recipient can handle smoking large amounts of marijuana
without becoming an amusement for his friends.
Steve: "Man, I'm like, so high, you know, it's like the world's just rotating around me, man"
Nick: "Ok, you're too high to smoke this next spliff
, come on Bill"
Bill: "Alright ganjabreed, let's smoke that shit."