Gullo 

A small caveman-like creature that surrounds its habitat with garbage and foul odors. It often attempts reproduction with species that are twice its size and frequently drinks alcohol to the point of complete retardation.

Also, This creature is known to have severe problems with sexually transmitted diseases which are mostly due to its low standards in attracting a mate but also due to a failure to remove the foreskin at birth.

Look at that mess, it must have been that dirty gullo who lives here.

Gullo by rooster9 March 25, 2009

gullo 

A goat herder or a person who raises goats.

My father was a Gullo most of his life until the grazing land became scarce and his goats were all sold off.

gullo by Charles Gullo June 17, 2006

gullo 

a funny kid from buffalo who goes to kenmore west high school who loves karoke and is a big fan of macguyver

gullo was the life of the party

gullo by chris gullo March 29, 2005

gullo 

mexican slang for penis.

Eat my gullo. por favor?

gullo by scottYboy58 January 26, 2005

gullo 

A word made up by MacBaine in order to create fear, uncertainty, and doubt as to its origins and also to draw attention to himself as a poster.

Anonymous poster: That pisses me off.
MacBaine : gullo.

Anonymous poster: This is the best day ever!
MacBaine : gullo.

gullo by AnandTech Moderator April 16, 2004

galloping crud 

A particularly nasty, crusty, fast advancing rash or skin eruption. For some reason it appears to strike only chrome-plated, 360 degree assholes, while leaving the virtuous unscathed. By so doing, it restores ones faith in the mysteries of life.

Alarmed Fellow:"Don't sit in that chair---Mayson just got up from there, and he has the galloping crud!"
Unconcerned Grand Guy:"Don't worry--Mayson's a dirt-bag, but I have my aura of righteousness to protect me."

galloping crud by Kieran Le Petomaine November 20, 2006

Gillovny 

The term used when associating David Duchovny and Gillian Anderson together. Sort of like the way "Brangelina" is.

"Man did you hear about Gillovny going into the bathroom together?"

"Gillovny looked extra comfortable at the premiere!"

Gillovny by Nikki Andrews January 24, 2009