When a man slides his erect penis inside a woman's vagina to full length and begins to rotate his hips in a 360 degree circle, essentially stirring the juices inside her. Centrifugal force causes the penis to shift in in the opposite direction of the rotation. This is best done without a condom however, as the centrifugal friction may cause the condom to shift and/or break. You've been warned!
I attempted the "cement mixer" whilst my lady was cumming and she flooded the bed! Thank god the sheets weren't high thread count!!
by CriscoShortnin May 29, 2021

A mixer is a fan of the British girl band little mix, they are very protective over the girls and they can take the meaning of a fan to far. They will fight for the girls even if they are wrong. A mixers photo roll usually is full of photo’s of little mix.
She/he keeps defending that girl band, is she a mixer or something?
Yeah she’s a mixer from her/his head to his/her heels.
Yeah she’s a mixer from her/his head to his/her heels.
by Little mix stan September 30, 2017

by LTDZ April 21, 2018

by WDDWM December 26, 2019

by Willy McD November 27, 2020

by noy thettis February 15, 2014

The act of sprinkling sand, cat litter, or actual quick-dry concrete mix into a female's anus to increase friction, then ejaculating, creating concrete. A professional version would involve allowing said cat litter, sand, or concrete mix to enter your urethra, ejaculating dried concrete.
by GangsterSandwich September 14, 2016
