Rudy guilliani

A man who married his cousin.

Rudy Guilliani Married his second cousin for real.

by jewishcowboy123 October 7, 2020

grilliant

grilliant- a word which describes something which is much much better than brilliant.

Wow! That movie was grilliant!

by Daithi6 June 25, 2007

Gillattino

A stronger than usual white (coffee), with a velvety smooth composition.

'Damn, screw this flat white - i'm gonna have me a Gillattino'; 'Man those Gillattinos'll take your head off'

by The Dealio December 12, 2013

Gilliantitus

A disease affecting the inner cortex of the brain. Highly contagious and can easily be contracted if individual spends lots of time with a "Gillian".

No cure has been found for the disease. Although the disease is not fatal.
Side effects include dizziness, lack of concentration, amnesia, an increase in appetite, and craziness.

Disease Gilliantitus

by nickname pet December 21, 2013

Grilliant

Something you say when something is Great and Brilliant at the same time.

This food tastes Grilliant!

by Emalay Emalo February 11, 2021

Guilliam

A blowjob while watching a basketball game (bonus points if its the Indiana pacers) and smoking a blunt.

Dude I just got the best Guilliam today

by De-vooonnnnn April 5, 2011

Gilliant

A word to describe someone or something that is both genius and brilliant.

Man, whomever made that bed intruder video is gilliant.

by Cam-X October 6, 2010