A person that becomes a douchbag whenever there is a
pretty girl around. Typically, it is either a girl being ignorant out of
jealousy, or a
guy being ignorant trying to impress the vagina.
Examples of people being a Vagina Douch: Carl is typically such a nice
guy, but he becomes a complete douch whenever
Valerie is around. Hey did you ever notice what a douch Tina can be when a hot girl is hanging out with
us?