Sister from another birth mother. Not biologically related however you are best friends and feel like you are related. Her mom will also consider you a daughter.
A dope friend that will ride or die till the end.
She will always have your back and follow girl code.
Who's That Girl that your always with? Oh she my sissy from another missy! I love my sister, She my ride or die girlfriend till the very end
by MariaM29 May 2, 2016
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