meaning of Butthole-Roulette

Butthole-Roulette meaning in Urban Dictionary

A stoner game. Played whenever a team of folks pack one single bowl in a little pipeline, and pass it around a circle. The person who cashes the dish, inhaling the notoriously foul-tasting "butt-hole hit" is then ridiculed and removed from the circle. A mixture between duck-duck-goose, Russian-Roulette, and smoking cigarettes. The video game ends when the pipe is right down to a couple, of which point they virtually win simply because they've smoked most of the weed.