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In the English-speaking expat community in Argentina, the word is often used as a substitute for "big kahuna", "grand sachem", "head honcho", or "quarterback", meaning the person who knows where the coffee machine is, knows who to call, and generally gets things done. The term is probably related to Raúl "Muchinga" Escalante, the boss of Chacarita Juniors' barra brava, one of the fiercest groups of the violent barra era that ran from the late 1970s into the early 2000s. Raúl's nickname was "Muchinga", although many people pronounced it "Mochinga", and that version appears to have spread more widely over time. Chacarita was, and still is, a relatively small football club by Argentine standards, yet it produced one of the country's most feared barra bravas, reportedly backed by powerful union boss Luis Barrionuevo. Muchinga himself was formally indicted on drug trafficking charges and was widely regarded as the dominant figure in the northeastern sector of Greater Buenos Aires. Whether the etymology is correct or not, many locals believe the word evolved from his nickname and eventually became slang for the guy who runs the show, the fixer, the go-to person, the one who really knows how things work.
Juan is the mochinga, if he can´t solve it, nobody can
Mochinga by The Mets Kahuna June 9, 2026
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mychinga 

another term to refer to an asian that is ganster or thug like; hip hop for an asian. Mychinga would be broken down to: My Chinese Nigga-hence mychinga
"Ey yo wassup mychinga!?"
mychinga by c.torres June 22, 2007
Related Words

Machingale 

To fuck off, to get away from
Guy 1: hey, remember that time I farted
Guy 2: MACHINGALE!!!
Guy 1: fine.
Machingale by PincheTortilla July 14, 2011

machinga 

When you like a friend but you don’t wanna tell them you like them.
Friend:hi
You:Machinga
friend:what?
machinga by Drunken _ Panda916 December 13, 2022

Stinky Bobby

When you find a little guy who is stinky. Usually needs a belly rub.
Hey, that’s Stinky Bobby.
Stinky Bobby by anorlondo June 17, 2026
Word of the Day on July 29, 2026
A trip to a grocery store, convenience store, or gas station for the sole purpose of buying an excessive amount of junk food and sugary drinks, usually with friends. A chud run often happens late at night and ends with everyone involved hating themselves afterwards.
"Hey bro you tryna go on a chud run with me??"
chud run by chad brandson July 24, 2026
Word of the Day on July 28, 2026

flophouse 

Any house/apartment/frat house/trailer/etc. which is used for individuals to crash (sleep, chill, hang out, lurk, etc.) for a period of time. In order to "crash", one must not actually live there (e.g. have their name on the lease, own said flophouse, etc.). Flophouses are typically used by college students, drug addicts, transients, vagrants, or other unsavory characters.

A flophouse may also be the home owned by the parents of a college student, who after being away at college, wishes to live as if he/she is still at college (e.g. staying out all night, returning just to crash at mom and dad's house, then leaving again), rather than conforming to the pre-college rules.
Example #1
Dude: (Talking to someone passed out face first on the floor of his college apartment) Hey man, who the hell are you? What do you think this is, a flophouse??

Bro: Sorry dude, I must have passed out for a minute.

Example #2
Mom: Where have you BEEN for the last three days? You come home just to sleep?? What do you think this is, a flophouse??!!

Son: What's your problem? I'm an adult now!
flophouse by J3553 November 21, 2007
Word of the Day on July 27, 2026