A person who allows sex too easily.
Did you see Ashley last night?? She was hopping on every guy in the room!
Yeah ikr, she's such a butter butthole.
by |naijaslastwoe| March 29, 2015
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The act of smearing peanut butter (usually extra crunchy) onto ones penis and inserting it into a partners anus.
"Damn, south korean girls just love a peanut butter butthole."

"Hey Jimmy did you pick up that girl at the bar last night? Hell yea I slurped up that peanut butter butthole,extra crunchy."
by sammoot September 23, 2013
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That mystery yellow/light brown cream that somehow develops around your butthole even though your sure you thoroughly wiped your ass clean after your last bowel movement. Experts having differing opinions of its cause, but the leading theory is that it is formed by a combination of ass sweat and small amounts of feces juice that leaks out due to weak butthole muscles.
Bro, I didn't push out any turds, but for some reason my ass was covered in creamy butthole butter.
by HarryRodnShaft November 22, 2016
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