Commonly used as an abbreviated way to say "for real".

Usually used in texting, as many people use as many abbreviations as possible.
It can be a form of agreement towards someone, or disbelief.
If you use it as disbelief you may put a question mark to emphasize that you're asking if they're being serious.
Friend 1: "yo dawg, my crush asked me out today!"

Friend 2: "fr?"

Ex. 2: )

Friend 1: "Damn it's cold outside, we might freeze to death."

Friend 2: "yeah, fr."
by FloofityOofity12 November 19, 2019
An even shorter form of 'for real.'

The seemingly new way that under 30's tend to reply to social media posts in agreement to it.

'For real!?'

Fo shizzle!
Random post on YouTube - "This is amazing!!"

Typical response from modern youth - "Fr"
by Llewelyn Dowd October 20, 2022
“Fr” is an abbreviation for “For Real” usually used in texts and online
by SlangMaster101 July 7, 2019
I can't believe you'd do that, come on man, fr?!
by dawg_modern October 31, 2018
There's only two ways you can say "fr".

1. Out of pure shock/disbelief.

2. Someone you don't really care about is talking to you and they something semi-interesting but not interesting enough for you to care but you don't want to hurt their feelings so you just go "oh, fr?" with ur tone in voice going slightly up.
A: "Did you know that Sasha got in trouble by Ms. Peters today?"
B: "Oh, fr? Why?"

A: "Apparently Sasha had a one-night stand with Ms. Peter's husband! They're going to get divorced now!"
B: "Oh fr? WAIT, FR?"
by the anonymous turkey October 29, 2020
It means “for real” just a new way of saying “for real” yeah that basically it
Yo I’m FR broke today I can’t buy no chicken my bad
by SlangMaster101 July 7, 2019
A word someone uses to express their homosexuality to their friends while texting on group chats.
Jon: Guys, I just wanted to say thank you for accepting me as a homosexual

Soohyun: Fr
by Dick Harlow October 4, 2020