Victoria: I want to come out to my boyfriend's family while we're there for Thanksgiving, but I'm not sure the best way to do it.
Jessica: Hon, you just gotta stand up at dinner and slap your girl dick in the butter dish.
A girls dick is a name given to a person, usually male who is being cowardly, pussywhipped, or just extrememly ball-less in cases that require them.Derived from the word "girls blouse" however more of a derogative term. Usually used whilst in presence of mates/ bros to express dissapointment or to persuade.Pretty much saying that someone who is a girls dick is a pussy.
Paul:"Oi bro just finish that jar of moonshine"
Andrew:"Nah bro, i cant i got work in the morning"
Paul:" haha ur a fucking girls dick bro,just do it"
Andrew:(sarcasticaly)"yeh heaps bro"