Definitions by Michelle James Weak

O.M.B.M 

Old Man Ball Musk: The stench of an 30+ year old males genitalia usually found in SUV's, bedrooms, bathrooms, and the occasional couch cushion.

*Enter SUV* " Man this car smells like some funky O.M.B.M!"

O.M.B.M by Michelle James Weak October 15, 2010