Girthfall 

When you tie a rubber band to your med chub and see how fast you can lose blood.

Tommy: Yo Peter I tried this new technique

Peter: What did you do bro?
Tommy: It's called Girthfall Simply tie a rubber band flaccid cock and see how long it takes for you to lose all the blood.

Peter: Oh thanks, I should definitely try that out tonight

Girthfall by UrbanDad420 August 5, 2019

girthzilla pipe

A super big cock with a huge circumference, used to pound pussy. It is usually associated with a Pete North sized load that spews out onto a woman's face.

Sean: Dude, I just don't know how you do it. You're always slamming box.

Sam: Yea, well when you have girthzilla pipe like me, you can do whatever you want and girls will be pulling their pussies out all the time and begging to give you bobbles and the ole fashioned hand jobs.

girthzilla pipe by Richard N. Cheese February 18, 2011

Girthzilla 

noun: 1. a term used to describe ones toolbox after multiple jelqing sessions. 2. An object or thing that has a larger circumference than length.

After 40 strokes of jelqing per day, Sob's girth increased from 3" to 6".

After taking some megapump5000 girthexplodetron powder, Alex's biceps became massive girthzillas.

Girthzilla by akmoneyy August 9, 2009

girthful

1) to be full of girth
2) to have lots of fat pockets
3) more roundness than narrowness

That girls' ass is girthful. Man, you're getting girthful! How many dogs you been eatin'.

girthful by Dani-O January 27, 2009