Top Definition
she's pretty much just that bitch. loud & obonoxious of course. def bangable. a freak, not a hoe.
"ayo, whaddup sydnasty?!"
by playaplayaaa January 24, 2010
Means something or someone that is really cool and awesome. Something so amazing, it deserves its own name.
originated form the word, sick-nasty.
Whoa, dude, your shoes are sydnasty!
by sydneyrocks456 April 26, 2011
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