The Incest Rule, also known as Rule 999, requires you to have sex with your close relatives at any time possible.
"My cousin is coming over tomorrow."
"The Incest Rule?"
"You're dead to me."
When two people in the same section in marching band get into a relationship.
Did you hear that those two trumpets are dating
Dang man that’s some section incest
The smelling sticks that smell good
I love the smell of incest in my room.
Borat's sister IS incest.
Borat:"this is my sister"
*Proceeds to eat out her face*
Borat:" she is no.4 prostitute in all of kaszakhstan. Nice"
Incest= Borat's sister
Borat:"here is my sister"
*Proceeds to eat out her face*
Borat:"she is no.4 prostitute in whole of kazakhstan.Niicee"