hopkincest 

Noun. The name given to a Johns Hopkins University phenomenon in which anyone you hook up with will have hooked up with at least five of your close acquintances including friends, roommates, lab partners, fraternity or sorority members, TAs, RAs or past sexual partners. There is a very limited pool of sexually active members of the JHU social community, and students are bound to double (or triple) dip on multiple occasions.

Student A: (pointing) I totally hooked up with that hot Engineer last weekend.
Student B: What? He banged my roommate's best friend, my lab partner AND my TA last month!
Student A: Ugh, really? Hopkincest at its best.

hopkincest by amum November 5, 2007

Homoincesturbation

The process of cloning and engaging in sexual intercourse with said clone.

That homoincesturbationist can go fuck himself.

Homoincesturbation by Jonopants March 22, 2013

homoincestual 

Sexual relations between closly related individuals of the same sex.

"Mike is such a homoincestual, he had anal intercourse with his father Ron, then sucked Ron's dick and ate his load!"

homoincestual by Scottieb November 16, 2007

Homoincesturbation

The act of time traveling and having sex with oneself.

Marty McFly missed his opportunity for homoincesturbation

Homoincesturbation by ingut February 19, 2013

Homoincesturbation

The act of having sex with your clone. It is the combination of incest, masturbation, and homosexuality. Can potentially and technically, mean twincest as well, if identical twins are involved.

You are the clone of your original and you find yourself naturally attracted to him/her. So you have sex. The homoincesturbation was excellent.

Homoincesturbation by EpicLord September 3, 2012

Homoincesturbation

Having sex with your clone

Did you know that having sex with your clone is Homoincesturbation?

Homoincesturbation by binsky89 September 3, 2012