twincest

When twins are in lust/love with eachother.
by Anonymous September 15, 2003
Get the twincest mug.

twincest

A whole new way of 'go fuck yourself'.
When I saw those twins, all I thought of was twincest.
by HarunaXV October 10, 2010
Get the twincest mug.

twincest

incest between twins.
twins who have a sexual relationship
by squee February 19, 2005
Get the twincest mug.

twincest

lucy and anna were twins but they regularly ate eachother out. this is called twincest
by anonimus 1/\ November 07, 2007
Get the twincest mug.

twincest

Incest between twins. In the world of fanfiction, this is both a frequent and yummy occurance that we, as human beings, should be eternally grateful for. <3
Hizashi/Hiashi is mad twincest. <3
by Louey March 23, 2007
Get the twincest mug.

twincest

Tom and Bill Kaulitz (Tokio Hotel) have twincest time on the tour bus every night.
by anonymous twc fan October 23, 2008
Get the twincest mug.

twincest

Slash (mainly) between twins.
1. Elladan and Elrohir, twin sons of Elrond of Imladris. From lotr
2. Weasley twins from HP
by brat July 04, 2004
Get the twincest mug.