You really shouldn’t base anything real on a DVD or you tube, and you really can’t compare today’s youth or the attitudes of them to 10,20us years ago, in my day of HS the only time 2 girls had a fight it was s reason, and to teens then a valid one, be it over a boy, family , rumors, or personalities, before social media 2 girls fought to fight, now if a post on FB or is perceived wrong they fight out of popularity to save face, see everyone is big talk and brave from safety of the pc screen, but few will openly say those same things to another’s face, also take into account the girls today are lost in trying to be what is popular instead of themselves, if a wanna be little thug/ punk tells his “ bitch” to fight she has to or get ignored, it’s sad guys today will flirt to get girls to fight, or allow them in a gang. Apart from that in my life experiences of 2 major HS fights I would never allow or succumb to a group of moron girls telling or shoving me into a fight for no reason, as far bumping chests it does happen it’s not so much a woman hood thing as much as it’s like 2 men removing shirts before a fight, it’s a method of flexing showing off , if you watch animals in nature every species flaunts and puts on a display before a fight or to attract the opposite sex, just cause we called humans and can speak and articulate in hind sight we are all animals just a different level but our inner raw beast comes out when threatened or cornered