Brother: wanna smash
Sister: Sure
Both: Lets have incest to try to be from Alabama
*Alabama has entered the chat*
Sister: Sure
Both: Lets have incest to try to be from Alabama
*Alabama has entered the chat*
by ïïï March 11, 2019
Get the Incestmug. doing it w/ ur mom or dad or sister or brother or grandma or grandpa or all of the above there are endless possiblities as long as they r related 
INCEST@@#!@!!!!!
INCEST@@#!@!!!!!
by caeli January 9, 2005
Get the incestmug. I tried to convince my cousin and sister to commit incest with me. But they said its 'wrong'. They'll change their minds though.
by incestisbest October 18, 2008
Get the Incestmug. A bug thing. NOT TO BE CONFUSED WITH INSECT. INSECT IS WRONG. INSECT IS SEX WITH FAMILY. Incest is bug-thing.
by Cellbby June 22, 2015
Get the Incestmug. The word you search on google images (with the safe-search option off usualy) if you want to get pr0n.
by Alex Bahder April 9, 2006
Get the incestmug. When your family tree is a stump.
by Merryweather April 30, 2006
Get the Incestmug. To have sexual relations with a family member.
Jason: Did you know that Bobby and Isabella are brother and sister?
Jackie: No fukin way!
Jason: Yeah they are
Jackie: Thats nasty they fuck like everyday!
Jason: EWWWWW! Thats considered incest!
Jackie: No fukin way!
Jason: Yeah they are
Jackie: Thats nasty they fuck like everyday!
Jason: EWWWWW! Thats considered incest!
by posses your heart April 18, 2008
Get the incestmug.