1 definition by Fucking Cunt Whore Bags

1. Your Husband's, Brother's Wife

2. The annoying bitch who thinks she has been in the family longer, so she can command the family to do what she wants.

3. The Family Manipulator

4. The Bitch that won't be at my wedding.

*Your* sister-in-law will NOT be at our wedding, because that bitch does not know how to shut her mouth.
by Fucking Cunt Whore Bags January 29, 2009
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