Chelsea Handlers' way of saying vagina.
"dude, her coslopus was a jungle!"
by USCbabe11 October 25, 2008
1 more definition
Women no-no parts, female 'special square', vaginal cavity, beaver parts, woman crotch area.
she caught her husband's penis hiding inside the swedish nanny's coslopus
by WomanSavant33 June 22, 2011