Gulko 

A girl who is allergic to gluten. Common symptoms include constipation.

She's got the Gulko

Gulko by Pupik June 24, 2009

GunkOut 

Famously known for eating his favorite meal: the Cockfish.

Gunkout: “We didn’t build it, Joe did”
“Who’s Joe?”
Gunkout: “Joe Mama”
*Gunkout has been banned*

GunkOut by hymnole May 5, 2020

gulop 

A homosexual dark skinned man.

I think he is a Gulop.

gulop by Gulop December 12, 2017

Gulk

Meaning good. As opposed to its opposite, Uggy (meaning bad).

Your dead fish smells so GULK!!!!! SLAYYYYYY

Gulk by Pop Up Productions April 23, 2022

guloona

The most amazing person to ever live on earth. Guloona’s are very sarcastic, blunt, and can have an RBF. Guloona is awkward but is really outgoing and confident once she gets to know people. However, Guloona will always be there for loved ones and is one of the most hilarious people you could ever meet. If you have a Guloona in your life, you have been blessed.

“Yo Guloona is so good and fresh”
“Guloona seems like such a cool person”

guloona by themostamazingpersononearthlol February 14, 2019

Gulke 

Someone who believes they are the most interesting person in the world. They often tell fabricated stories of a hallucinogenic reality that they think is actually occuring.

Brett told me he was having a dinner party with the Commendant of the Marine Corps, the president, and Chuck Norris; what a fucking Gulke.

Gulke by McFluffinstuffin November 1, 2010

gukkon 

Similar to bukkake (which involves often a chick or sometimes two being ejaculated on repeatedly in succession by a series of guys - usually on the face or ass), gukkon involves multiple ejaculation directly into the mouth and generally followed by a large gulping or swallowing. "Gukkon" is an onomatopoeia, translated into English as "gulp" and is the sound made when downing a mouthful of cum

"Hey man did you check out that new bukkake movie?"
"nah, i'm into the gukkon shit. Its so hot when they swallow 20 guys' loads at once"

gukkon by bukkakeman123 June 26, 2007