When after fingering another's butt you have a particular stench on your fingers. Similar to what happens with fingering a vagina.
by ZiggyZ21 November 19, 2016
Get the butthole fingers mug.Stemmed from an inside joke about Pizza Tower, "Mach Finger Butthole" Is a nonsense term referring to a rambunctiously high speed.
by ZynexGD December 10, 2024
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