A very attractive Italian woman who tends to get off to watching her boyfriend's suffer by watching musicals, ice skating, and being mean.
Boy A: What'd you do last night?

Boy B: I don't really wanna' talk about it. I got Gianined. =(
by C Dubbb33 January 27, 2010
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The girl who has used urban dictionary for at least 19 years and decided to add her own name on 25/04/2019 BECAUSE IT STILL WASN'T ON HERE.
Ahem, Gianin's are the girls who will sit down and shut up until you fuck up. Be prepared to get the most motherly preach ever and get dragged for the filth while she's at it. A Gianin is usually a loner but if she likes you (romantically or friendly) you won't notice unless you know what a tsundere is.
by Chaileane April 25, 2019
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