1 definition by collegekiddo
Green Monster is the name given to a house that often throws parties, rages, kickbacks, pregames, raves etc. The house or series of houses is often found in a populous American city and/or college town. Often confused with a fraternity or frat house, a Green Monster is non-greek affiliated and usually throws better parties than the surrounding Greek community.
by collegekiddo November 6, 2010