girthdiva 

Chicks who only do it with guys who have a girthy dick.

Girl to girlfriend. I'm such a girthdiva as all I want to do is ride Jim's wide and girthy dick.

girthdiva by PGB3476 March 2, 2018

girthinator 

A living specimen that has so much girth one cannot handle

Jeez that dick is so wide it's a girthinator

girthinator by dan_dan_521 August 7, 2017

Girthvader 

A Person who has a very Girthy cock.

"Oh my Days.........have you heard about the Girth on that Facevader? People call him Girthvader! Its wider than my Nans remote Control!!!

Girthvader by Facevader Girthvader October 25, 2012