What is Colorado Jackhammer?
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When you do a huge line of blow and bang the crap out of the loosest girl on campus with her face straight down into a pillow. Helps if you're looking out the window at some mountains or something.
Dude, I gave Kath a serious pounding last night. Pretty much Colorado Jackhammer.
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Random Words:
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1) How Urban Dictionary is fondly known between frequent visitors of the site.
2) All you need bother to type into google to find Urban..