adj, abbr: jizz settings. Jizz settings is a setting that exists only in the mind. It rests above ultra settings and high settings in computer games.
Shit dude, did you see the new iPhone? It's hella jettings!
by groglox July 06, 2010
being high, and just having fun
person1: god why did i do that? it was so stupid. person2: i know, but its alright because we were both jetting.
by EK crew March 25, 2007