Gigadick 

A person who is rude, sarcastic, or douchy in an online community such as runescape, WOW, myspace, or any website that lets you submit text

i was checking my wall on facebook and some gigadick said that i look like a fag

Gigadick by Oakleaf April 4, 2009

Gigadick 

it is a physical quantity measure for peniles, describes the amount of individual sperm cells you penile stick can handle running through it, there are multiple measurements that are used in all physical quantities (like distance : meter, kilometer)ranking from high to low : nanodick, microdick, dick, kilodick,m megadick, gigadick, teradick, petadick, exadick, zettadick, yottadick ect.This is a standard measurement used by penis experts such as : Lana Rhoades, Kimmy Granger and other young entrepreneurs/actors mostly of female gender to rank peniles of beautiful and talented black men. We can also have an start to end measurement, which is a measurement of how many sperm cells a penile rod can handle, and then contrasting it with the end average product of 3 intense masturbations done by Shaquille O'Neal. This can give a realistic contrast to the performance loss a nigga can handle. Scientifically you can have a man in the middle attack measurement, which includes 2 men connected by series with their "gender pole" and the end pole is then inserted in a gender fluid/womanated extraterrestrial /human.

Nigga 1: Ayo kendrik, grab my penile gigadick
Nigga 2:Ye Lamar, i got my dickaflop ready to insert on that hoe
Hoe: *PORNOGRAPHIC SOUNDS*

Gigadick by ShitsJustAJoke March 27, 2021

Gigandick 

Pronounced: Ji - Gan - Dick

Term used to describe a massive object.

Tim: Did you see that lincoln log I left in the toilet last nite?
John: Yeah, that thing was gigandick!

Gigandick by Matthew J. Pieper September 15, 2008

GilgaDick 

When a long haired white boy get mad on fortnite

That gilgadick yesterday was so mean

GilgaDick by TacoLord375 December 15, 2023