A term used to describe anyone(male or female) who, has commited any action (spoken or physical) of gayness, or utter stupidity. Also used to describe one who has what we like to call a "aura" of mmmdykeness.
The following is a conversation between a regular person and a mmmdyke:
P: How was your weekend
D: I spent all my time with my friends from middle school, we had lots of fun
P: Oh really?
D: More than you know
P: MMMDYKE
P: How was your weekend
D: I spent all my time with my friends from middle school, we had lots of fun
P: Oh really?
D: More than you know
P: MMMDYKE
by B. Aldworth, Phd, R. Heinbuch, MD December 18, 2006