(Adj.) A word people in New Jersey say to express an awkward moment.
Tim and Bob are hanging out and Bobs mom walks past them.

Tim:Your moms so hot.
Bob:Chachi....
by Chachihuman August 21, 2013
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In guyanese terms, your huband's sister. (Chacha for your husband's brother.)
Meh chachie propah dance up at de party lass nite!!!
by bud-ee shamu June 29, 2006
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chachi sucks fonzi
hey, sounds like a new sitcom?
by mavros April 23, 2006
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"It's $20 for a Chachi, and $40 for a Fonzie"
by Sparkles Chronike January 5, 2008
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That grade A cocaine. The best blow you've ever had.
Mike: Hey you got any blow for the weekend?

Don: bro I got that chachi, swing by
by Irres January 26, 2017
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A passive-aggressive bitch. Sort of a 'bitchette' as it were. A spinoff from biotchand biatch.

Commonly combined with 'ho', as in, chachie ho.
Girl 1: My boss Linda won't just come out and say she hates me. She just acts all snippy.

Girl 2: What a chachie.
by tangerine February 22, 2004
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