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

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

Gothzilla 

A minor internet celebrity and the third most violent otherkin known to man (the other 2 being Kenneth Eng and Robert H. Marko), Gothzilla is an angry, gay goth kid sporting a ponyhawk and a set of crusty, infected nipple rings, who thinks that he is a bipedal, orange dragon. Gothzilla is a modest dragon who only wants you to acknowledge his superiority and bow down before him. He has the modest dream of completely annihilating the human race, while getting disemboweled and anally raped by a bunch of bigger dragons. He makes art and videos which emphasize this. He confessed to attempted murder (a crime which was witnessed by over 50 people), but due to a technicality was never given a proper sentence and probably never will be.

Kid in detention 1: I swear, if they don't let us out of here soon, I'm gonna start stabbing people.

Kid in detention 2: Don't say shit like that.

Kid in detention 1: Why? Because they'll put me in "ther-uh-pee"?

Kid in detention 2: No, because it makes you sound like Gothzilla.

Kid in detention 1: Oh. I'll stop now.

Gothzilla by Flaming-biscuit September 7, 2010

Girlzilla 

What a nice, normal girl can become when in a relationship: uncharacteristically jealous, possessive, neurotic, overly emotional, slightly paranoid. Ya know....crazy.

Before she started going out with Lukasz, Lisa was so normal. Now she's a certifiable Girlzilla.

Watch out dude, a regular chick can go Girlzilla after you move-in together.

Girlzilla by el pollo Lisa June 19, 2014

Birthzilla 

The equivalent of "Bridezilla" for someone celebrating their birthday. The alter ego that appears when a person believes their birthday is the most important day of the year for not only themselves, but for the rest of the world as well. They refuse to settle for anything less than the most extravagant birthday celebration with everyone worshipping their every move. Failure to accomplish this results in everyone suffering the crazy shitstorm of crying, screaming and guilt tripping as this person throws a tantrum over everyone's lack of enthusiasm.

Oh no. I can't make it to Lauren's birthday party. Now I must suffer the wrath of Birthzilla.

Birthzilla by birthzilla victim July 13, 2011

gothzilla 

A member of the clique know as goths, that is either gigantic or is a quote unquote leader of the rest of his/her fellow goths.

That gothzilla could kick your ass any day!

gothzilla by hawkguy November 19, 2005