When one is in love with a female for the sole reason of her glorious mammaries. It is very common in this relationship to put up with such useless things as; talking, occasional dates, or even learning names if need be.
Glenn: Hey, did you hear I have a new girlfriend.
Stacy: What is her name?
Glenn: I dont know. Its a Mammorious Relationship.
(Ma-lar-i|ous) Derived from the words "malaria" and "hilarious" < Something Grim yet hilariously funny; pertaining to a bizzaro, madcap humor (Looney Tunes) but also something Grim or Evil (Grim & Evil). Mostly used in a positive fashion.
Invader Zim was unfortunately cancelled, despite the fact that it was outrageously malarious.