A spanglish term to describe a person who is acting like more than a âchachâ (See term for âchachâ wish i had a hyperlink here btw).
The âmuâ acts as the spanish âprefixâ for muchach. âMuyâ means âveryâ. Similar to saying someone is very chach. More than a chach. Theyâre a muchach.
That guy over there, he ainât nothinâ, but a muchach.
muCHaaach.