Noun- {Num-eh-face}
1. An addendum to the term dsl, a phrase often used to describe a womans entire facial structure and general nummyness of the face. Used as a term of endearment by the more goofy couples, this term has been put into conversations since the ancient Mayan times.

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When two people of the opposite sex like each other very much and can see a bright future together are talking about nothing in particular just making conversation, and one of them interrupts and just says "You're such a Nummyface." Usually this word will cause the interrupted person to just smile really big, and start flirting more with you.