Perf

The real way to pronounce Perth in Western Australia.

I went to Perf, WA to see the cute smiling Quokka's on Rottnest Island.

by Wolsey May 25, 2022

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

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... like you

Basically anyone with the name Jeff, and especially those with the last name Carl, fall into this category. When you hear this phrase you can expect the person being referenced to have at least a 10 inch penis, and 16 pack abs. They will look at you once with their piercing blue eyes and you will immediately drop dead of a heart attack from an overflow of adrenaline. But it’s worth dying in this way because your body also will crystallize into diamonds so your family will be set for life.

Bro 1: Perf... like you
Bro 2: Thanks bro.
Bro 1: nah dude I wasn’t talking to you, I was just announcing the arrival of Jeff.
Bro 2: oh holy fuck. There he is. Wow. What a magnificent specimen.
Bro 1: yeah be sure not to look him directly in the eye, unless you’re trying to die.

Bro 2: well it’d be a worth death.

Bro 1: yeah you’re right. My fault. I’m an idiot and I will now catch his gaze.

by Dobe Johnt June 25, 2020

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

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