A group of several (3 or more) Lesbians, containing one or more Bulls, traveling as a group at a social function or event. Birds are to a flock, like Lesbians are to a Tuna Scrum.
While attending an LPGA event, my buddy and I were amazed at the number of Tuna Scrums wandering about.
by Swucker Barnhue September 6, 2005