gug 

1. to eat; to sleep
2. One who eats or sleeps (or both) at an insane rate.

gugged - sleepy or full to the point of worthlessness.

1. I'm about to gug.
2. I need to get gugged.

gug by Kelvin W. May 8, 2005

gug 

A generous and loving mother-in-law and/or grandmother

(Question) "Hey kids, wanna go over to Gug's house?" (Answer) "Yipee!"

gug by Jon December 25, 2003

gug 

to drink fastly

I gugged my milk at lunch.

gug by dibran February 18, 2009

Gug 

A derogatory term used to describe a person who is stupid who can't usually rhyme.

Person 1: The rhymin bug has made me the ultimate thug, ya gug.

Person 2: ...

Gug by xPepe420 July 20, 2017

gug 

A noise made when realizing something shocking.

Dudebro 1: Dude I just fugged ur ho bro.
Dudebro 2: *gug*

gug by Butternubbs Lardo November 20, 2017

gug 

a kid that is very ugly and looks like a whale

it is a gug nastey

gug by noob1423 March 18, 2018

Gug 

Gay until graduation

We are gugs

Gug by CoolSpaghetti May 16, 2018