Phrase used to reference groups of females at clubs that dress similarly and extremely provacative/slutty... yet sneer or get offended at men if they are approached. They instinctively exhibit herd mentality when visiting the bar or bathroom. Lack of any singular intelligence among the group is implied.
See those girls in the mini-skirts huddled together by the bar? You can forget about 'em. Total rape cattle.
by ms.wolfgang February 15, 2011