Top Definition
sinsacious SIN-SA-CIOUS; sinsacious is a combination of three words, Sin, Insatiable, and Outrageous.
#1. My baby is totally sinsacious.

#2. I would love to get sinsacious with you!

#3. My baby gives me a sinsacious appetite!

#4 Hey baby, let's get sinsacious All Night Long!
by DaVido January 25, 2007
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