Top Definition
The accumulation of detritus that builds up on an uncircumcised penis, especially following sexual activity of the anal variety.
Daniel Radcliffe suffers from chronic cock grunge, according to Rupert Grint.
by T. J. Watson January 29, 2008
1 more definition
5 Words related to Cock grunge
The accumulation of detritus that builds up on an uncircumcised penis, especially following sexual activity of the anal variety.
Daniel Radcliffe suffers from chronic cock grunge, according to Rupert Grint.
by T. J. Watson January 28, 2008

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