Language originating in the hill country and spoken by non-educated and occasionally toothless wonders that includes such terms as shit fire and damn straight and generally only grasped by other hillbilly types sprouted from the Hills also.
Last night I watched Fred and Cal duke it out over playing the washboard during their jam session using nothing but hillspeak. I didn't understand a word they were saying but watching them bitch slap one another was hilarious.
Milspeak (noun)
the specific jargon, whether official or otherwise, of the military culture, usually the US military. Often a contraction or acronym. Milspeak phrases often find their way into common civilian use, often with little or no understanding of their origin. This lack of understanding sometimes results in a new common meaning for the phrase.
"I was three days short when the Dinks wiped the HQ, SOP right? Man that whole furball was FUBAR. My unit got held over past my date, but I caught my ticket early in the landing gear and got evac'ed and shipped anyway, only minus some original equipment. SNAFU."
"Huh?"
"Sorry, that was all Milspeak, let me try again in English"