In gamer circles, the person who coordinates and runs a gaming session. The dorkmaster is responsible for securing the equipment, knowing and teaching the rules of the game, resolving any issues or disputes, and generally keeping the game flowing; like a dungeon master, but not D&D-specific.
Frank was a terrible dorkmaster; he didn't know how to set up the board and we spent half the gamewatching him look up rules.
n. dome-mass-tur,
A female who is particularly awesome at giving oral sex. A "master" if you will, at schlobbing the knob. Not probably the best head you have ever had, Thee best ever without a doubt. Perfect grip and stroke, the proper amount of teasing, properly minds the step children, and always swallows. will cause an ejaculation so great that the male counter-part may go into a short catatonic state or coma. A professional, that does not except pay and does not require recipricating the pleasure. She enjoys doing it simply because she knows she is goood.