n00b: U r gay.
Older other: Shut the fuck up you incestive little shit. Go have a hot rump with your dad.
Older other: Shut the fuck up you incestive little shit. Go have a hot rump with your dad.
by Owieman August 6, 2006

by Baybee Becky October 20, 2008

by JJ July 30, 2003

Getting your own mother pregnant, then getting that daughter/sister pregnant. Therefore, it's a sister within a sister. Inception + Incest = Incestion
by Lily69 June 13, 2012

by toxic cowZ May 26, 2018

by Alison Chaynes May 22, 2009
