by ziptied chevy June 4, 2018
a sister-cousin is when your baby's daddy has a child with your sister-- your baby and her baby are sister-cousins.
by scrapwebb January 6, 2012
When me and my sisters cousin are scrawgin in the back seat it's legal since she ain't my cousin, she's my sister's cousin
by Rustybug26 December 29, 2017
by 802GlobeTrotter April 5, 2019