When a party in a group decides to bail on the boys, to do other things that ultimately dont matter / When the party makes plans and then pulls out of said plans.
When a male commits an act that is perceiveable as
-unmanly
-disliked
-umwanted
-unknown
-or just plain rude
to the group of male companions and acquaintances in his group of friends known as ‘The Boys’.
Jeff: Wow, I can’t believe that Johnny is leaving for another school!