Mal-Cum is an awfull substance which in reality means ''bad" cum (cum meaning some sort of genital fluid). Over the years though Mal-Cum has grown to mean a great deal of things. Really the only criteria that need to be met for something to be called Mal-Cum is that it has to be a liquid and it has to be unplesent.
Mal-Cum can be anything from ordinary lemon juice to the not so ordinary alcohal-laced goat vaginal fluid and everything in between.
by Mr.Cockenstein June 28, 2010