When a friend protects/prevents your vagina of being exposed.
A girl wearing a short dress or skirt and it keeps riding up, your friend will pull it down to protect her booty vagina
A girl wearing a short dress or skirt is dancing wildly, then she drops it like its hot. Your friend then jumps in front of you so your vagina isnt shown to the world. She/he is on Cookah Control. The person on this duty is determined before you go out to the club/party.