Girthmas 

1. Christmas but with big dicks.
2. Seasonal Overwatch Comp consisting of multiple tanks running a train on the entire team.

Go Girthmas Comp.

Fuck Yeah Girthmas!

Girthmas by Toastakins December 14, 2017

Girthgasm 

When a woman or gay man has an orgasm primarily due to the girth or the thickness of the penis they're being fucked with filling up their pussy or booty walls and making them feel so full, leading some women to squirt over and over again.

Nicole: Oh my God, it's so good, wow, I feel so full, right there, right there

Shane Diesel: Yeah cum for daddy slut, cum on this fat cock, have a girthgasm and go home and tell your husband, Myers, all about it

Girthgasm by DuanCulo aka Duante Amorculo August 15, 2016

Girthman Junior 

The RappeR/MC alter ego for Jordy Donald because of his unusual girth.

Hey man who is your favorite rapper?

Mothafuckin Girthman Junior!

Girthman Junior by tobin111 May 25, 2011

girthmaxxing

stretching and or pumping your cock to increase the girth until its like a coke can in your hands

"ive been girthmaxxing and now my wee wee looks like a copper pipe!"

girthmaxxing by MeSoC00l January 8, 2024

Girthmaxxing

The opposite of "jelqmaxxing". The act of widening one's penis through thorough and continuous strokes, as if rolling out the dough of a pizza.

"Nobody wants a skinny weinee, you need to stop jelqing - You need to be girthmaxxing

Girthmaxxing by Jean Dough January 15, 2024

Girthmaxxing

The act of increase the width/girth of a body part, most commonly being a man’s pork sword.

Derived from the term looksmaxxing.

Person 1: “Did you hear Scott started Girthmaxxing?”

Person 2: “No wonder it looks like he’s concealed-carrying a Glock in his pants.”

Girthmaxxing by Diabeetus Boy January 16, 2024

girthmaxxing

The act of making your dick thicker by any means necessary.

Christian: "Have you heard about Jonathan girthmaxxing?"
Joey: "I heard he was using a burger press to increase his girth."

girthmaxxing by girthmaxxer January 20, 2024