When thinking of all the AGW pseudoscience swallowed by the GAC (Global Alarmist Church ... pronounced as G-A-C-K-K-K-K !!! with a gutteral ending as if you have a throat clogged with nasty phlegm and you are "hawking a loogie") you get an overwhelming involuntary reflex to spit on the nearest climatologist).
In Anthony Burgess's novella, A Clockwork Orange, it's the "nadsat" slang version of saying you're sorry. Synonymous with "apologies" as in "my apologies".
An act of oral/nasal sex. The man jizzes on a flat mirror and girl uses a razor-blade to make lines out of it. She then snorts it up her nose, hocks it back, and spits it out.
variation- Crack Whore Snowball - same actions as before, but the girl spits it back into the dudes mouth
The Loogie Paradox, also known as the SpitCatch 22, refers to a phenomenon of hocking a loogie in another's mouth and while the other returns the favor.
Guy 1: Bro, I just spit in my girlfriend mouth and she spit back Guy 2: That sounds a lot like the Loogie Paradox
The best math teacher you will ever have, a loague can be identified by their deep monotone voice, a speedo jacket and their breath with the scent of alcohol, for they drink every day of the week.(except for Sunday for AA meetings)