1 definition by "Bob" B. Dickenson

BMJ

BMJ is when you get a blowjob from someone who has TMJ (Temporal Mandibular Joint) disorder.

The "popping" noise of the jaw common for individuals suffering from TMJ help stimulate through small vibration and pleasurable sounds to quickly bring about orgasm.

BMJ is an enhanced blow job.

by "Bob" B. Dickenson September 30, 2009