Some dude who thinks that he is overly awesome. He looks awesome, but will treat a woman very bad and then feel good about himself.
I can't believe that dumb girl is falling for that chache! He is fake. That chache has nice clothes but will treat her like crap.
by Darrin May January 25, 2013
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A greasy man with a white trash personality who vapes 24/7. Can be used at a noun, verb, adjective, or anything in between to describe the vaping process.
Look at the Chache over there blowing those huge clouds. I wish I could chache like that.
by theoriginalchache February 23, 2017
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A dude who wears way-overpriced lounge or sports clothes (rip-aways) or Hugo Boss, but works as a janitor, is from another country and is dark in complexion, who looks greasy and who is always trying to look cool (thinly-masked insecurity). An underling who struggles to adjust to the culture he is in. Sometimes, a young Hispanic or Albanian male, who usually brags about his organized-crime-family connections, his sexual conquests, and his car with repetition to the annoyance of the listener, typically in a fake-italian accent, trying to present himself as a 'Godfather' type.
Typically dates chache girls, whose tits and ass drape over her too-small clothes and beg for you to peer, and has lots of fake hair, nails; not a natural beauty; a cheap tart.

From "Happy Days", the characters Joni and Chache.
That guy is such a chache! Did you see the way he was starring at that girl's butt, cat-calling and making annoying whistling sounds and pig-dog grunts? Look at his black & white loungewear, what a fucking chache!

That chache is masturbating his car again.
by lovescalifornia July 16, 2009
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Pronounced: "chawch"

Definition: Noun-A person (usually male)who attempts to exhibit a cool and popular look but generally comes across as either an asshole and/or a total loser. Plural: chachs, chaches.
Adjective, adverb- dumb, idiotic Ex: "That guy just totally pulled a chach move."
(Rare) Verb-to unjustifiably escape a commitment. Ex: "Todd really chached out tonight."

Behavioral Patterns: Tends to bitch out when extreme situations present themselves. Provokes animosity in more enlightened individuals.

Special Abilities: Being able to piss off peers in close proximity by doing absolutely nothing.

Where found: Shopping malls, fraternities, Late night diners, college bars and/or clubs, party schools, business seminars.

Synomyms:douche bag, bitchass, etc.

Combinations: Can be used in conjunction with "ass" as in "chach ass". Northern dialect also includes the form "Chachski".

Possibly Derived from: The character Chachi played by actor Scott Baio on the television programs Happy Days (1974-1984)and Joanie Loves Chachi(1982-1983).

Vulgarity Level: Perfectly safe to use in public.

What to do if encountered: Keep a cool head. A chach's main weapon is annoyance. Avoid places where chaches frequent (you should anyways). They are insecure and have a weak sense of pride so hit on their girlfriend to throw them off guard.
Use your imagination. Everyone has met a chach.
"(insert name here) is a chach (ass)."
by Ash79 July 14, 2005
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