pressure kickflip 

A skateboarding flip trick similar to a kickflip. The difference is that there is no pop (ollie.) The trick is usually preformed coming out of a grind. The board essentially falls off of the object (ledge/etc.) and flips.

Popularized by such skaters as Rick Howard and Marc Johnson. And is not to be mistaken for a "pressure flip" which is an entirely different trick.

Did you see MJ's opener in Fully Flared? He did a grind on a bent over parking post with a pressure kickflip out.

pressure kickflip by nocturnal March 3, 2008

pressure tank 

Term coined in the fall of 2006, indigenous to the Southern California region. To receive a blow job while doing a keg stand. Cannot be released from keg stand until orgasm/climax has been achieved.

When Liz lost the bet, she had to give him a pressure tank at the next kegger

pressure tank by MarkInMalibu May 12, 2007

pressure test 

Fill a girls vagina, ass and mouth with a big cocks simultanously...

3 of us fucked this bitch and we gave her the pressure test

pressure test by the voyer August 17, 2003

pressure washer 

1. A gasoline-powered cleaning device, that sprays highly pressurized water.

2. When a human male uses his stream of urination to clean (in a sense) the toilet bowl, usually in an attempt to dislodge feces stuck on the upper part of the bowl, above the water line.

1. Pressure washers are great for cleaning your driveway.

2. I took a ginormous dump yesterday; I had to drink a 12 pack to fuel my pressure washer and blast all that shit off the porcelain.

pressure washer by Leroy Brown 420 February 7, 2009

pressure-free clan 

To refer to a group of people who are easy to release the pressure and adapt themselves to the society optimistically. They live in a fast society and bear various pressures from work and life as other people do, but they choose to face the reality and pressures in an easy way, thus reducing and eliminating the imposed loads by life, and keeping a relaxed mind.
(PS. This term is usually used to describe the young peole who are newcomers in their career)

A confident heart is important for the pressure-free clan.

pressure-free clan by echo_snower June 8, 2011

Pressure Wash the Porcelain 

Occurs when one (usually male) aims for the brown stains left from a previous user in a public restroom, in order to avoid misplaced blame for having made them.

Bro, I totally had to pressure wash the porcelain in that bathroom. There was a hottie waiting in line behind me.

Pressure Wash the Porcelain by TANGO December 12, 2012

Pressure fuck 

Emotional or psychological pressure to have sexual intercourse with another person.

Lisa was forced to pressure fuck Peter as she had not bought him a birthday gift.

Pressure fuck by Badbrit January 10, 2018