1 definition by HarryRodnShaft

butthole butter

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