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A girl that you are so close with, you refer to as your 'wife', but is also related to you as a cousin...and may or may not be your sister.
You are so good to me, my schwifey!

Our mothers were so crazy, you may or may not be my sister as WELL as my cousin, but I love I will just call you my schwife!
by buffanyc July 12, 2010
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