Porn Star Experience. A term used to describe a sexual encouter where the partner exibited certain porn-like characteristics. Usually including such things as: Talking Dirty,CIM (cum in mouth), a gene [..]

Producer support estimate or producer subsidy equivalent.

pre stool emissions

See Producer Support Estimate.

Path Steering Error. The difference between estimated position and defined path for the aircraft to fly (not including blunder errors).  This is also referred to as Flight Technical Error (FTE).

Abbreviation of "please". Used by complete fuckwads.

PSE Planed Square Edge Timber which has all surfaces planed. Also PAR - Planed All Round

Payment System Environment

See Pacific Stock Exchange.

Pale soft exudative pork

Problem Solving Environment - A Problem Solving Environment (PSE) is specialized software for solving one class of problems. Many PSEs were introduced in the 1990s. They use the language of the respec [..]

Passive seismic experiment

Pressure safety element

The three-character ISO 3166 country code for PALESTINIAN TERRITORY, OCCUPIED.

PSE may refer to:

PSE may refer to:

Porn Star Experience. A notch above a Girl Friend Experience

short for puppy sized elephant. made popular by john and hank green on youtube, better known as the vlogbrothers.

What's referred to in the industry as a "Pants Shitting Event."

The overwhelming feeling of accomplishment and happiness after dropping an enormous deuce. Similar to the itis, renders the person useless for the next 30 minutes as he basks in the glory of his deed.