Deriving from the formulation of two words: 'Cum' and 'Lord'.
Meaning: The Boss/Master of a semen/sperm mixture or a 'Twat'.
Normally used as an insult when the user is either intoxicated or on the losing side of an insult battle. The use of such a word is ill-advised as people will come to the conclusion that you are retarded. see Fucktard
Mother, you cumlord, where is my fucking tea?
Refers to an individual who has an unnatural or unhealthy obsession with all things cum. Used in a derogatory way, often towards people having multiple unprotected sex partners.