Any large woman found in Southern California deserts. Often found drinking Coors Light as if they needed it. Skanky clothes are very common. Sand rhinos hibernate in Glamis and Ocotillo Wells in winter. Also see "Superstition Mountain Goat"
by mandrel bent dimple-died chromoly April 30, 2005

Finding a wandering bitch on the beach that has lost her way in life but found her way in your pants.
by Ride a cowboy October 10, 2019

The act of ejaculating into a man's penis slit and when that man ejaculates he will be ejaculating twice as much semen (his and his partners).
Man 1: Kyle and I are totally going to do some sand worming tonight at Toby's bachelor party!
Man 2: Its going to be a sand worming fest!
Man 2: Its going to be a sand worming fest!
by Bradypwnin August 07, 2009

A middle eastern brotha down with da homies.
**Dont get it twisted, Osama and Bin Laden are NOT sand niggas. Ma'fucka's like that are a disgrace to the Middle East**
**Dont get it twisted, Osama and Bin Laden are NOT sand niggas. Ma'fucka's like that are a disgrace to the Middle East**
by Milz December 17, 2004

The small particles that accumulate between the sheets during and after prolonged sexual encounters, more commonly unprotected ones. Generally caused by the repeated friction between genetalia that was once very moist, but has dried slightly during the course of coital conduct.
"When you come come back from cleaning up in the bathroom, can you help me swipe off this sex sand from the bed?"
by Norman TheCalf May 06, 2016

The act of burying your partner on the beach in the sand up to their neck with only their head exposed. Then ejaculating on said partner's head to be left in the sun for the gulls.
by The Disco Dan May 20, 2009

by hahasuka February 09, 2014
