The act of slarving a dode to the point in which one is only able to utter "glack" through the tiny air crevasse between their lips and the glack-causing instigator's genatalia.
by Bwade December 03, 2015

by TheSaneKing April 04, 2015

by baxterbrown October 24, 2018

Unremovable slug slime adhered to skin.
“My sister stepped on a slug and it took her hours of scrubbing to get that damn glack off her foot!”
by C. Craig Craighead July 04, 2021

by makeoverguy April 07, 2009

by crankiestrobin June 20, 2011

a combination of the words 'good luck'. used as 'bye' in parts of ireland. also spelt: glac, g'lack, g'lac.
by SkinnyEff May 18, 2008
