NPE 

This definition originated, and as I type is only commonly used in the MMO game Realm of the Mad God.

The New Player Experience, or NPE, is a play-style in Role Playing Games that involves creating a character who is played without support from the player's main characters, or support friends that may offer.

Friend of NPE player: "The boss dropped some better armor than you are wearing, do you want it?"

NPE player: "Nah, I can't man. This is my NPE."

Friend of NPE player: "But your gear is garbage! Argh!"

NPE player: "Yeah, but it is fun to start over. Goblins take more than 1 hit sometimes."

NPE by Onewitherr/ShadRac November 16, 2012

NPE 

Negative player experience

Cards like this and Zuckuss are complete NPE's. The game needs more ships like the striker.

NPE by happygocrazee March 6, 2017

NPE 

In Java programming, it may refer to the infamous NullPointerException.

What's the full stack trace of the NullPointerException? Can you provide a full working example that demonstrates the NPE?

NPE by NeiSei June 11, 2018

NPE 

When someone thinks it would be fun to take an at-home DNA test, they may be completely shocked to find an NPE: Not Parent Expected.

Julie found out through Ancestry.com that she had an NPE: the man who raised her was not her biological father. Neither of them had any idea. It tore their family apart.

NPE by BlindOracle September 14, 2020

npesta 

YouTube streamer Nathan Pesta, commonly known for his reaction to beating the Geometry Dash level Kenos (which at the time of verification, was the 2nd hardest level in the game), and the memes it created.

Npesta does not like Epsilon.

npesta by notplexium April 13, 2020

national npesta day 

The day when we all celebrate the streamer npesta. It is also common to play Kenos and Deimos on that day.

Guy1: Hey buddy what are your plans for national npesta day?

Guy2: Imma try to get 20% on Deimos.

national npesta day by Ankka 22 March 15, 2021

npesta 

An American-based Youtuber centered around playing the action-platformer Geometry Dash. Who is also known for verifying Kenos, one of the games most hardest levels.

I watched npesta's stream the other day.
npesta has amazing hair.

npesta by anonymous September 24, 2020