When one has a head that's the size of a house but is stillstupid.
Bob: That piece of shit wanted to cut off his dick but used a blunt knife instead of asking a baboon to chomp it off like how they chomp a banana, what a headhouse!
Angry Dick: Shut the fuck up!
A small portion of mary jane aka pot ganja and grass. Commonly used in the middle of nowhere. used often to order chick nuggets, and to simply ask for some of dat good ass shit baby.
PLAYER:yo bitch you gots any headious nugs?
BITCH: nah playa
PLAYER: THEN SMD BICH