when something is pushed or lifted over another area part position up and down until a vacuuming of air suction pressure is applied = pump, when something slides back forth over another area part in which it rubs with friction = grind, with sex, Pump would be the part of a woman action with the genital or any private area of her bottom between her legs using another bodily part of a partner to create a vacuum effect so that area the private part it is is on, simulates penetration in a hump motion of that area she has it on. Sexually for Grinding, is the act of make a horizontal friction to stimulate surface skin feeling friction with her genital, like something entering her private parts, such as some ones hand fondling her insides, like a g-spot in a vagina or reaming of the anus/asshole without penetration, by sliding her private part back and forth over her partner, usually the partners limb edges or mostly with their face or head, this is an act usually done by what is also called face sitting or facesitting or an act known as tibbing with two same genital of their vaginas results to what = grind or grinding. When combined word action = Pump N Grind(ing)
by ctk define January 09, 2015
You and your girl are in the shower, and you don't really have much room to move around. So you both sit down facing each other. Her legs go over yours and you're sitting with your genitals next to each other. You take your dick and put it in her pussy. Then you proceed to move your dick with your hand in a jacking off motion in her pussy. Hence the Slip 'N Jack.
Mostly used in the shower, but also possible in a hot tub or a pool where you can't move much. Slip 'N Jack
by Scruffs June 21, 2009
A modern musical art form where the goal is to make as much noise as possible with any instruments you choose to use.
by Matthew Rogers January 07, 2009
by MACDADDY559 September 25, 2010
by GIANT(in my pants?) May 24, 2008
by bikeintruder November 20, 2013
1. To creep one's car forward at an intersection or in heavy traffic so as to get a better view of an attractive person in an adjacent vehicle.
2. Seemingly creepy automobile behavior of adjusting speed or position in order to check out occupant(s) of an adjacent vehicle.
Alternate: cruise-n-creep
2. Seemingly creepy automobile behavior of adjusting speed or position in order to check out occupant(s) of an adjacent vehicle.
Alternate: cruise-n-creep
I was creep-n-cruising this hot girl at Melrose and Fairfax until I realized her boyfriend was in the front seat.
Don't you hate when the driver in front of you doesn't move up far enough to let you creep-n-cruise the car next to you?
Don't you hate when the driver in front of you doesn't move up far enough to let you creep-n-cruise the car next to you?
by Shun the Non Beliver March 02, 2010