A word Claire totally made up. She likes to make up words. She claims that is means to ruffle a shirt or outfit, but that makes no sense and doesn't need its own word. She's a mess and needs to use real words like a normal person.
Misspelling / attempted verbal transcription, of "tszuj" (which has multiple Urban Dictionary listings – primarily involving fluffing, freshening, neatening, a person, place or thing, usually at the last minute).
Company's almost here; we're ready, but could you give the kitchen a quick tszuj not *zhuzh"?
I like your new haircut, but could we tszuj it up a bit, for a night out?