Definitions by T-Hag
cheesin
The act of huffing or inhaling concentrated urine from a male feline. When male cats are marking their territory, they release concentrated, pure, and highly hallucinogenic urine. Hallucinations experienced from huffing "the cheese" cause intense visuals and out of body experiences. One may feel they are re-living the movie "Heavy Metal." For further reference watch the episode of South Park titled "Major Boobage."