1 definition by the db

Official classification system for scoring the hotness of a lady friend or boy toy. The system is based on three critical factors:

1. Y or N - Would you have any type of sexual relations with this person, for any reason at all and in any state of mind.

2. Rating 1 to 10 of overall sex appeal. This must consider not only looks but also personality, profession, and other factors.

3. Number of beers you would want/need to consume in order to fully engage in item number 1 above.

Final evaluation is a three part answer of the form:

Y - 10 - 1 or similar.
Whoa man, check out that waitress. I'd say she is a definite Y-8-2 on the MDCS!
by the db May 1, 2018
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