It can mean basically anything, I’m talking insults. Whore, hoe, motherfucker, etc. And yes, it can even mean chicken!
Kid: “yo, Rash!”
Me: “yeah?”
Kid: “you’re a loser!”
Me: “Fuck you, ya roost!”
too get lit.
Damn Natalie we got so roost last night I don’t remember a thing.
One who eats another's Jets Pizza
Roost ate my pizza like he was fat
To smoke a cigarette. Used fairly often in Canada, specifically Vancouver, British Columbia.
Julian: Hey Rick! Wanna come roost with me bud?
Rick: Oh fuck yeah! I've been fiending a dart all day!
when someone is riding an ohv (dirtbike, quad, etc.) in front of you and flings dirt or rocks at you causing you to crash.
he roosted me and made me fly off my bike!