(N.) (Adj.) (V.) A tchochke. A gaudy overdone person(usually a girl), place, or thing. Also can be used to substitute for the word heck, hell, fuck, etc. e.g. what the ____. Can also be used as a verb.
Maggie: The woman is such a hoochie!
Laura: Nahhh, shes a SHANIQUA!
Gale: What the shaniqua is going on?!
Jo: Im not really sure...
Laura: Wheres Lea?
Lindy: Shes shaniquing around the mall.