despite the other definitions, the 8 in gn8 has nothing to do with any american word. gn8 is short for Gute Nacht (goodnight in german) Acht is 8 in german, which also rhymes with the german word Nacht, meaning night
by snarfyyyy August 21, 2009
Internet abbreviation for 'good night', based on spelling out the '8'.
All right, g2g, gn8 folks. Cya tomorrow!
by Praetorian April 30, 2005