perf

The short form term for someone who partakes in bestioality

Hey isnt that perf?
Yeah hes a dog-fucker

by Descum March 30, 2022

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

P-pretty

E-effin

R-really dumb
F-fuck me now

You’re perf (pretty effin really dumb fuck me now)

by 21moms July 16, 2022

Perf

Shortened form of perfect. Over used by annoying middle and elementary school girls.

Girl: "OMG your instagram account is perf!"

by Mastaginge February 2, 2014

Perf

Sarah Lewter

That girl is so Perf.

Probably not because she's not Sarah Lewter.

by 💛💛💛💛💛 November 1, 2014

Perf Dirk

When you prop your partner up and then sit asshole to asshole with them and take a shit into their gaping rectum while you're both masturbating.

Bro 1: Bro last night, guess what I did with Mikayla
Bro 2: Bro was it a Perf Dirk
Bro 2: Bro ew what the fuck? You know Perf Dirk is for the boys

by Ranga124 November 13, 2019

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