A term used to describe an exciting, explosive action. An expression of 'victory'. A slam-dunk in Basketball.
An individual secures a phone number for a potential mate and exclaims, "Boom Jam". Someone receives a much anticipated gift and exclaims, "Boom Jam".
de Mx91 03 Ianuarie 2010
A fagish term used to describe the action of booming your jam in a mans butt hole. Historians have traced it origin back to ancient times when the Jesus Christ first had a man on man encounter with St. Peter. Although this fact is shunned by the Catholic Church it is now becoming more and more common to the educated. To sum things up, saying this word makes you a well known homosexual.
I'm such a fag that I say boomjam.
de ConcernedCitizen! 26 Martie 2011