What is Usm?
1.
Underground Sex Machine.
A female, usually with lots of black eyeliner and a mohawk, who enjoys getting fucked hard.
"I am a USM."
"Drop ya pants."
"Fo' shizzle."
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2.
Abbreviation for "Unstoppable sex machine", as in "Carter: The unstoppable sex machine"
The only living boy in new cross
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3.
Stands for "Unbelievably Slothful Man"...A general term given to a person, usually your bosses, who continually pass their own work-load onto others in their employ..monly believed that such a
USM: "eeermmm....Karim, can you just do this for me..."
Karim (Depressed Employee): "mmmm...yeah, when I have time"
USM: (Leaves room)
Karim: "Fucking USM"
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4.
1) Acronym: Unstoppable Sex Machine. Once used by the long disbanded British act, Carter USM.
2) Ultra Sexy Matsereguru. Alias of Dung Beetle, a once active member in the South Park online community who has vanished into obscurity.
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5.
Uiversity
of
Smoking
Marajuana
By the one the only, the succesful failer ,the winning loser, the acceptable reject, Afroman the best rapper in the world to date on the song "Back to School" and if any of yall have sumthin to say about it you can go suck on ludacris's ass because he sucks and he only talks he doesn't even rap to the beat
Afroman: "Mama, ima go to the Univeristy of Smoking Marajuana all of my friends go to USM so ima tag along and hit tha bong wit them..."