(cum-yun)(s) a funyun that has been filled with cum and sold and later used for ingestion orally or through the anus.
by rsbpro December 5, 2016
Get the cumyuns mug.n. (kum'runs) When a person has received anal-pounding from a male (of any species) and has had ejaculatry substances dispensed within their rectum (or higher within the intestinal tract, depending on the monstrosity of the perpetrator), the receiver will obtain this diarrhea-like urgency to explosively relinquish the gooey-lovin'.
Those 4 hispanic gang-bangers fucked my ass raw last night, and filled me with their moustacho-man-juice. It gave me the cumruns all morning!
by Fluffy Lee November 28, 2003
Get the Cumruns mug.by Tyler J March 2, 2008
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