A mud slide is when at least 6 males enter each other from behind, complteting a full circle. Every other male thrusts to the same rythmn, while their forward and backward counter part thrust to a diffrent rythmn. Women are allowed to particapate with a strap on dildo, as long as they are entered in the anus, and the dildo isn't obscuring that orrafice. One organization uses the mud slide to further humantarian causes (See mud slide for peace.)
CJ: "Hey jeff you wanna do homework tonight?"
Jeff: "No dude I'm going to go butt fuck 5 other dudes in a circle."
CJ: "You know that's called a mud slide right jeff"
Jeff: "Wait someone named this?"
Jeff: "No dude I'm going to go butt fuck 5 other dudes in a circle."
CJ: "You know that's called a mud slide right jeff"
Jeff: "Wait someone named this?"
by ninjer January 19, 2007

a sexual act of which the male slides his penis up and down in a sliding motion upon the female's genitals without actually penetrating.
by RinzayS. January 13, 2009

a synonym for teleportation and associated devices. Used in several books but mainly was a method of travel for the Marvel character "Cable" on his time traveling adventures.
by agentexeider April 21, 2009

the art of sitting on the toilet backwards after a big night out so your grog bog slides down the side so nobody can hear it
by tara February 22, 2004

Since my man is out of town, I will go to the beach with my slide piece.
I think my girl saw a text message from my slide piece.
I think my girl saw a text message from my slide piece.
by GiantNyC March 12, 2009

by Brian A. Thomson January 14, 2009

in skateboarding or rollerblading, when you fall on a ramp and slide down all limp looking like macaroni.
by man June 19, 2004
