Vagina McVaginastine
When someone is being a pussy, usually do to being "pussy whipped" by their current girlfriend, when infact they have to get the pussy before they can be whipped by it. Thus giving up easy pussy with other girls.
"Devin stop being such a Vagina McVaginastine, Alex has called you 8 times to go fuck her, forget your girlfriend and go rail that shit now you pussy!!!"