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
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
by 802GlobeTrotter April 5, 2019
by ziptied chevy June 4, 2018
When sisters share a baby daddy their offspring would be sister/brother/cousins.
Or if a brothers have the same baby mama their offspring would also be sister/brother/cousins.
Or if a brothers have the same baby mama their offspring would also be sister/brother/cousins.
by Babygirl💋😍 May 27, 2022