Gack

A noun used to insult anyone that looks, talks, or acts like a dork.

OMG, don't let Stewart come with us tonight, that dude is a fucking gack.

by Richard Huang November 6, 2004

Glacken

A savage young fella that lives in Ballina and is also called Worm!!!!!!!!!!

Ian Glacken

by PhsycoMan213 July 18, 2009

Glacial Facial

The sexual act of placing as many ice cubes up into the vaginal canal of a woman and allowing the cubes to melt inside her before releasing the water onto the face of a recipient.

"Did you hear that Pat was given a Glacial Facial last night"

"Oh really? That's must have been refreshing."

"Indeed."

by BuddyBoy1 July 18, 2009

Gack

A Gack is any item (other than a bottle opener) which is used to open a beer bottle. This applies only to bottles filled with beer. Soda, juice, de-alcoholized beer etc. do not apply. It must also not be a screw-off bottle. Due to the skill involved, a person who is rather adept at using various items to open a beer is referred to as a Gacksmith.

My buddy Todd is a real Gacksmith. He can make a Gack out of anything!

by woodfella February 14, 2009

gack

The browny black substance found inside a firing tube after a big mix has been smoked through it,It smells terrible and stains lips, clothing and fingers

John smoked a massive bong and got serious gack on his lip.
The bong was covered in gack

by erbivore198999 February 25, 2009

gack

Term used by live and recording soundmen to describe old and broken audio equipment

Take that out of the rack and put it with the rest of the gack in corner

by R Caron December 4, 2003

gack

gack is a word meaning unpleasant repulsive disgusting hideous nauseating can be applied to ppl food drink music and pete doherty!

jesus look at her shes a pig shes gack!!
this lasagne is gack who th hell taught you to cook??!!
pete doherty is gack!

by johnireland November 18, 2007