Interfource 

In-ter-FOURce

The act of a person having sex with a man, a woman, a hermaphrodite, and oneself to achieve orgasm.

Pimp: Man, I just had some awesome interfource just now.

Pimp2: We're not friends anymore.

Interfource by AnalPenetrationByForce October 2, 2011

Outdoor Intercourse Day 

Outdoor Intercourse Day began at least by 1969 at WSU. That year was my Freshman year at WSU. The Editor of the University paper was fired for publishing a picture of four feet behind a log, two pointing up and two pointing down. One pair of feet were male and the other were female. The article was celebrating Outdoor Intercourse Day, May 8th or the 69th day of March.

Outdoor Intercourse Day is celebrated on May 8th.

Outdoor Intercourse Day by Intman May 2, 2019

ex-ual intercourse 

Sexual intercourse with your ex-wife,ex-husband, ex-boyfriend, or ex-girlfriend

Jane was hoping to run in to her ex-boyfriend at the party tonight. She was in need of a little bit of ex-ual intercourse.

ex-ual intercourse by Nutzen YerMouf February 17, 2018

classic intercourse 

A statement made after engaging in particularly satisfying sexual intercourse. Made popular by British sitcom I'm Alan Partridge.

"Well Sonya, that was classic intercourse. So... thanks." - Alan Partridge

classic intercourse by Tom Scott February 18, 2004

Nasal intercourse

A type of sexual intercouse in which the male penis is inserted into their partners nose.

Timmy wanted to spice up his sex life with Sheela so they had nasal intercourse.

Nasal intercourse by Galapicos potato May 6, 2014

Intercourse, PA 

Small town in Lancaster County PA. Home of the oldest Amish settlement in the country. It's part of the crazy town names in the area. Just down the road is Bird-in-Hand, across the field is Paradise, and over the mountain is Blue Ball.

To get to Intercourse, PA go through Bird-in-Hand, pass Blue Ball, stay on the same road, and you'll find Intercouse. Afterwards you'll go through Paradise.

Intercourse, PA by jumbojumbo August 16, 2010

Intercourse Amigo 

An alternative phrase for 'fuck buddy'. May be more widely used when in the presence of a more adult, or mature crowd. Also works in front of cops to lighten the mood when making a report.

My girl got herself an intercourse amigo, man I'm gonna beat the shit out of him one of these days.

Intercourse Amigo by Savage 6062 February 11, 2013