When you stick your finger up someone's ass so deep you reach there intestine track, then your finger proceeds to slide and do loop de loops in there intestines
by MattyH0506 January 25, 2021

A nutritional supplement, such as Boost Plus or Ensure, commonly used in eating disorder treatment to make up for unfinished components of your meal plan. It is ordered by a registered dietitian.
I didn’t have time to finish the last three bites of my snack so now I have to drink my sliding scale.
by Anxiously September 7, 2019

josh went roller blade with a friend and he came back with a burn like cut on his shoulder. we all said to him slide and burn!
by tara munro September 3, 2006

This is a sexual move used mostly by the Vulpsie. Made popular by her in the late 90's in the Bay Area gay sex scene. It's really rowdy stuff not for the faint of heart.
It involved the use of a butt plug that has been inside several butts.
It involved the use of a butt plug that has been inside several butts.
by myhk April 27, 2019

Slide for someone (or sliding for someone) is when you fight for someone who is dead and try to avenge them. Mostly popularized by the meme “Slide for Von” made by fans of Lil Durk, who want him to avenge fellow rapper King Von with whom he was in the same gang with (Black Disciples). Typically heard in African-American circles or urban gangs.
Jay: “Yo, you heard that one of Ty’s homies was shot while he was walking down the street?”
Bryen: “Man, again? That lil nigga needs to step up and slide for his partnas on god. This the third time this month!”
Bryen: “Man, again? That lil nigga needs to step up and slide for his partnas on god. This the third time this month!”
by Aryan Chungus April 17, 2022

When someone gets down on their knees with their face pressed against the floor, uses both hands to spread their butt cheeks and farts while someone has anal sex with them causing the air to escape out of their anus and around the penis of the penetrator causing a change in tone of the escaping flatulence the deeper the individual is penetrated.
This stupid Hoopajoop loves going to Taco Bell on his first date so he can play the Costa Rican Slide Whistle later that evening when his date takes advantage of him.
by DonkeyPuncher911 November 20, 2024

A man lays on his back with an erect penis facing his belly button, the women straddles the man, sliding forwards and backwards with his penis between her wet labia lips.
by Cotton eyed Joe July 20, 2023
