1 definition by TopThrillSakal
Your main man/woman in the drinking game boom. This is the person you can count on to help you Boom other players.
Player 1: COME ON BOOMMATE!!! MAKE IT IN SO YOU CAN BOOM HIM!!!
Player 2: It's okay I got this Boommate.
Player 2: It's okay I got this Boommate.
by TopThrillSakal April 10, 2010