1 definition by Pussyfucker2020

Your new sibling after your mom/dad remarry and have a child or bring a new child into their family
Alex: My dumbass dads getting married next weekend and then I’ll have a new step sibling and dude she fuckin hot as hell and she’s got some great biscuits and tits

Riley: damn dude ... can I date her then?
by Pussyfucker2020 July 1, 2019
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