Cumcrete

Mixin sand with semen to make solid concrete with cum

I just made cumcrete.

by OopsIJustShitMySelf September 5, 2019

Cumcrete

Mixing one's cum with sand, cement, and gravel that creates a form of concrete with cum instead of water. Great for building, just not for one's family or friends.

Damn bro, y'all are using concrete to pave roads, while I'm using cumcrete. Yeah, I was banned from the sperm bank.

by W E E N S U C C September 16, 2019

Cumcrete

To cum in a girl resulting in a kid and your staying in the relationship or having to create one because of morals.

"Girl, he cumcreted me, now I can't leave!"
Or
"Damn! I got cumcreted! Shoulda pulled out!"

by CocoamMist<3 January 20, 2022

Cumcrete

Dried semen and or man spackle

His cumcrete merged one part of the blanket to the other.

by Fibonaccispiralman November 29, 2015

cumcrete

After ejaculating, semen is left inside the urethra. After some time, this seminal fluid hardens causing disturbed urinary patterns.

I was aiming for the toilet but due to an excess of cumcrete I urinated all over my pants.

by Jackstain October 9, 2009

cumcrete

Dry semen left on a countertop after masturbation.

My roommate is a bastard. He left cumcrete on the bathroom counter by the toilet. I thought it was toothpaste until a tried to wipe it up with a wet cloth and almost puked from the smell.

by Dr. Robstew December 19, 2012