squintercourse 

Squintercourse is two people with bad eyesight doing the wild thing.

Pasquale: So how did your night with Debbi go?

Enrico: We both took off our glasses and it turned into a total squintercourse.

I believe at one point I was boffing her bellybutton.

Pasquale: Yikes!

squintercourse by scodder November 6, 2012

Shintercourse 

Similar to sexual intercourse, but only involves the shins of both parties involved. Any contact with any body part other than the shin renders said shintercourse as void.

Jenny and I had some sweet shintercourse last night, so we didn't lose our virginity or get any STDs!

Robbie and I tried to have shintercourse last night, but our knees touched, so it was technically just sex.

Shintercourse by TrakPak February 28, 2017

Splintercourse 

The act of having intercourse on an unfinished wooden surface.

Last night Richard and I had awesome splintercourse on the edge of his wooden hot tub...ouch. Do you have any tweezers?

Splintercourse by Deirdre (DeDe) Daniels February 18, 2009

Splintercourse 

The act of having sex with a man who has a tiny dick.

His dicks so small it would be splintercourse instead of intercourse.

Splintercourse by Tinylynne74 March 9, 2017

Shintercourse 

When one uses their own shins to create sexual arousal/ spark orgasm, such as rubbing the genitals with the shin to result in climax.

Dude, rub your shin down my thick crease, I require shintercourse.

Shintercourse by Butter on a Stick is back July 14, 2020