It's a catch all word. My husband & I lived in Hawaii for 25 years - this is similar to 'da kine'. Try it! It will roll off your tongue... Use it when you can't remember a word. Just substitute galongwallah. It always works!
A particularly nasty, crusty, fast advancing rash or skin eruption. For some reason it appears to strike only chrome-plated, 360 degree assholes, while leaving the virtuous unscathed. By so doing, it restores ones faith in the mysteries of life.
Alarmed Fellow:"Don't sit in that chair---Mayson just got up from there, and he has the galloping crud!"
Unconcerned Grand Guy:"Don't worry--Mayson's a dirt-bag, but I have my aura of righteousness to protect me."
"Gacob" is slang for when two people look similar. It is often used as a question. (Gacob?) this term originates from combining the names Gabe and Jacob and is now universally used as a compound word to describe two people that look alike.
Sense of humor that arises from stressful, traumatic or life-threatening situations where death seems to be an inevitability. Different from black humor in that comments of this sort are made by the person/persons affected (i.e. about to die).
Emissary: We will block out the sun with our arrows.
Spartan (gallows humor here): Then we will fight in the shade.