Meaning to 'Cook' that pussy. As in Beat it up, Tear it up, Hit that shit. Which are all Slang terms of meaning having sex with a girl but in reality jst making love to her Vagina.
"I like a long haired thick redbone, open up her legs & Fillet Mignone that pussy. I'ma git in & own that pussy." - Young Carter. 'Everygirl'