Gillish 

A word used to describes one's tendency to avoid purchasing and/or reciprocating in any or all activities in a social setting involving friends or new acquaintances.

Other traits in someone suspected of being "Gillish" is an over confidence, a know it all mentality and a sense of I am right more times than wrong.

Who's round is it? Guess? We'll be lucky if actually offers without being asked. He's being Gillish again........

Gillish by B4TM4N March 15, 2011

the gillis principle

The Gillis Principle outlines the proportionality between the amounts of mountain dew and marijuana that would kill an average human.

Mathematically, 1 Gillis (Gi) is the unit of either substance (Marijuana or Mountain Dew) that would kill a human when consumed within an hour. Both substances have calculated conversion rates based on experimental data.

Mountain Dew: 8823mg Caffeine = ~173 cans = 61L = 1Gi/Hour
Marijuana: 68000g THC = 971 000 Joints = 1Gi/Hour

It can be concluded using the Gillis Principle that Mountain Dew has a far higher lethality rate than Marijuana.

Friend 1: "Hey, did you hear? Jared smoked himself to death last night."
Friend 2: "Yeah that must've been a Gillis-ton of weed!"
Friend 1: "Using the Gillis Principle, that was like 971 000 Joints."

the gillis principle by PolChan December 6, 2014

Girlish Tomboy 

A Girlish Tomboy is a girl who knows what she wants and how to play the game and still have a feminine touch.

She does things how, when, and where she pleases regardless of the opinions of either gender. The hallmark about her is that no matter what she's doing, there's always some note of feminine charm about her. It may be something as small as her wearing mascara and lip gloss, or even something as obvious as wearing skirts and dresses, but she always knows how to add her own personal twist of femininity to anything she does.

A Girlish Tomboy: She's a girl and a tomboy and she loves the combo.

Girlish Tomboy by PinkNinjaFrogs95 November 12, 2013

Gollish Patel 

Gollish Patel is not some-one you will see on the streets everyday. He pops up at special moments and is strongly associated with the word don. He is so awesome and epic and don. Rumour has it that he was taught DT by Mr Manthorp. He has an IQ of over 500 and is too damn clever

I'm so dead for the exam

Nah, go find Gollish Patel he will help us

Gollish Patel by frowsus December 9, 2012

Gillis 

A person who is very kind and honest. He keeps everything truthful and whole. He loves all of his friends and keeps enemies near as well. He knows how to make people laugh, and knows how to break an awkward silence. He loves good music and has a couple of dance moves. He is awesome overall.

Gillis is the coolest kid ever!

Gillis by clappingdog November 6, 2011

Audrey Gillispie 

Audrey Gillispie is a talented 18-year-old freelance singer from OC, California. She is also a validator of Spotify, with an estimated 23,000 listeners every month. She first started her career with the single "Fall For U Again" and is still growing as an artist.

Audrey Gillispie is AMAZING!

Audrey Gillispie by Team Audrey Gillispie June 18, 2021

Alex Gillis 

Hacker.

You should wrap your computer in parkas to protect against Alex Gillis.

Alex Gillis by Julian Felix October 25, 2012