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A female indigenous to the state of Colorado with a tight, tanned body from hiking, yoga, being out doors and sadly have the worst case of butter face. They are the majority of the population and all to common in areas of Boulder, Denver, and Fort Collins, CO.

CBF has been shown to be both a genetic expressed in Colorado, and an imported trait found in college age women and up.

The short phrasing of the situation goes as such:

'The CBF in this PRE are DTF' ... or 'The Colorado Butter Face in this Pussy Rich Environment are Down To Fuck' ....
'Look at the ass on the girl! Let's see what her face loo..... awwwwwwwwww :( ... she's got the CBF - Colorado Butter Face.
by Shawn C. Lucas September 06, 2011
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