Very good weed usually at a mids price. A golden find of a deal/dealer. Sometimes can be just regular weed that doesn't involve a nasty surprise later on, such as: extreme stupidity, random sleep, headaches, or wicked stomach pain
That rastashasta monasta you got last night made me start seeing shit bro!
A game in which marijuana is smoked in a glass pipe and is passed in either clockwise or counter-clockwise rotation whereas the loser takes last puff, in which case is the resinated or "cashed" hit.
Ray: "This bowl is starting to taste poopy."
Marcus: "I hope I get a hit."
Paul: "Dude. Rasta Roulette."
something one can say if one has just handed someone's ass to them, or otherwise crushed, destroyed, or owned in a humiliating way, such as in a video game.