condition of the jaw and surrounding structures, causing pain and dysfunction in the muscles that control jaw movement, resulting from excessive indulgence in performing oral sex on men and/or other male species.
Doctor: "Not to worry Mrs. Johnson, the test results show that it's only Fellatiomandibular Joint Syndrome, not a fractured vertabra as you feared. I'll be delicate in my report so as not to alert Mr. Johnson of what a freak you are."
by cyclopath July 10, 2015