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It is actually a combination of two words and it started in forum thread. It's when something is orgasmically awesome, orsm! It could be used in numerous ways, like a replacement for cool. Popular Internet chat and text messaging slang, since it's so short.
John "wow that was fantastic!"
Doe "yeah it was orsm!"

John "what an orsm day!"
Doe "sure is, let's take our orsm car for drive!"
by wilburlikesmith September 11, 2013
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The best Australian porn site out there
I spent 3 hrs on laughed my ass off so hard I nearly busted a nut.
by flat6 April 15, 2005
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