perf

In software and websites, perf is often used as shorthand for performance.

We need to improve perf on this app.

by mrbobdundon September 3, 2025

perfs

A perf is when you hit a perfect bhop in csgo which will give you a large amount of speed, if you see someone bhopping with more than 5-8 perfs multiple times in a game it's safe to assume they're hacking since it's a really small chance to hit even 3 after eachother.

"I just hit 6 perfs bro I'm hacking"

by 69420bruhmoment69420 December 10, 2020

Perf

Having no flaws
Aka Kirsten Jaekel

Kirsten is so perf

by attilas_grin October 11, 2014

perf like jurph

the most perfect person ever

"alec is perf like jurph"
"sweetcheek is so perf like jurph"

by shaybae March 2, 2023

perf

perf is cool

perf is a swag person and he is so cool he is the best cutest person you ever meet he so hot hotter then you mom haha noob yea

by pooopooopeeeeee January 11, 2021

perf

modern slang for perfect

origin: grace coughlin

Wow that dress is perf

by thatgirlisfire June 10, 2024

Perf

Someone who acts like there so perfect and makes fun of people who the perf thinks is not perfect

User1: I’m so perfect and your not loser
User2: Shut Up Perf

by Idfkr June 6, 2020