A fork of Rural Dictionary
To get high. It seems (to me) that the word probably derives from the Spanish verb "chumar," which can refer to intoxication by everything from alcohol to hallucinogens, and which derives from "achuma," the mescaline-containing San Pedro cactus native to the high, dry areas of South America. Conjugation: chumo, chumas, chuma, chumamos, chumaís, chuman. "Estoy chumando duro" = "I'm tripping hard."
A self-selected group of boys (including Barack Obama) at Punahou School who loved basketball and good times called themselves the Choom Gang. Choom is a verb, meaning “to smoke marijuana.”
Aye Deezy..you get that choom yet? psh..I've been getten choom for days
having a chooch whilst also stimulating your prostate
"hey ill be right back i gotta go have a choom with my buddies"
"i caught Jim chooming last night, what a weirdo"
"im all worn out from that choom"