what is gunk
Gunk may refer to: 1  Gunge, an unspecific greasy, filthy substance. 2  Gunk (mereology) , the term in mereology for any whole whose parts all have further proper parts. Gunk (mereology) , the term in mereology for any whole whose parts all have further proper parts. 2  Gunk, a character in the comic strip Curtis (comic strip). 3  Gunk, a line of automotive maintenance products produced by the Radiator Specialty Company.