sperm slide 

The old adage "what goes up must come down," when applied to sex, is perhaps better rephrased: "what cums in you must come out."

This is what we've termed the "sperm-slide:" the unpleasant feeling of semen rushing back out of you when you stand up after sex. This sometimes occurs after a delay of several minutes (up to half an hour!), and the elapsed time only makes it more awkward when the cum-gush comes.

Ugh, I experienced the worst sperm slide on the way to campus this morning. And I have horrible sex dreads. I feel like everyone can tell I had sex before class.

sperm slide by doitforthelulz March 11, 2011

Sperm Slide 

The tantalizing protrusion of the pelvic bone.

Usually seen right above the underwear line of a fit individual.

Jaque check out that sperm slide -- it's so inviting!

Sperm Slide by ThomasPickles May 22, 2010

Sperm and slide 

A sex act where the male ejaculates onto the floor in massive loads, and the partner uses this as a slip and slide

Man: hey I’m about to ejaculate
Partner: do it on the floor so we can have a sperm and slide

Sperm and slide by Sexyboy2468 March 25, 2025