1. Mustela Chachicus - an extremely inept and douchey member of the genus Mustela. Widely considered to be the most incompetent and unpleasant member species of weasel.

2. commonly used to refer to arrogant and boastful people who feign competence but are truly shitbags.

Local to Southern Illinois, the word chach is used as a synonym for poop. It refers to either the product of the act or the act itself.

Can be a beautiful girl when combined with a red corvette!

When the 19 year old sexy nanny from house poor Iowa shows up and is in your house taking care of the kids and you day dream of the nanny bending over too far

someone who is funny and lit

A word used by climbers to describe othercimbers (or general public) who:
-generally has no idea what they’re doing.
-forgets their rappel device.
-swears by link cams.
-loves hexes.
-owns a trad rack but never leaves the gym.
-inverts their leg loops.
-drops the juul off pitch 3.
-shows up to the crag in an audi.

While seemingly a derogatory term, chach is an endearing term used amongst friends as a way to describe a poser or otherwise clueless person.

A Chach is the climbers equivalent of a kook or jerry.