to deal with a difficult situation; female version of "man up"' to overcome; how one comes through in the clutch
You can either quit and go home or you can "cunt up" and make it til closing time. Cunt up and take that shot.
Using a straw to clean up a mess left allowing lesbians to scissor in your bed.
I had to go to the doctor and get scoped after "vacuuming up cunt hairs"