Ah fuck 

Because I’m bored

Ah fuck I can’t believe you’ve done this

Ah fuck by Izukumidorya November 11, 2019

ah fuck 

Used as an alternative lyrics when you forgot the lyrics from the original song

The duck walked up to the lemonade stand, said to the man in the stand. "ah fuck"

ah fuck by EpicSanta April 18, 2017

Ah fuck 

Similar to oh fuck but in this case it's a small-medium error size.
Used when you fuck up something, BUT It has repair.

Oh fuck means inevitable total destruction.

Randy: You forgot yo buy the chips you dumb ass motherfucker.
Bob: Ah fuck ok i am going to the 24hs again.

Ah fuck by GatitoBongero April 9, 2020

AH FUCK 

well ah fuck can mean many things such as; you hurt your self, or maybe your mom found your serect vape and your like ah fuck!

AH FUCK! MY MO FOUND MY VAPE! ILL CALL U LATER!

AH FUCK by AHHHAHAHAHHA January 14, 2022

ah fuck, I can't believe you've done this. 

A statement of frustration said when one is about to say something and is interrupted abruptly; usually with a punch to the face.

Note: It has to be said in a non-enthusiastic, brittish, calm and polite manner, if you will.

Example:

Some guy: "Hello everyone, i'm here today to talk about... *PUNCHED IN THE FACE*

Same guy: "Ah fuck, I can't believe you've done this."

ah fuck, I can't believe you've done this. by JoãoPaulo November 13, 2007

Ah fuck. I can't believe you've done this. 

Best response to being punched. Ever.

Guy #1: *Punches Guy #2 in the face*
Guy #2: "Ah fuck. I can't believe you've done this."

Ah fuck. I can't believe you've done this. by liMPiNMEdiC January 6, 2008

ah fuck it

A much better version of YOLO

What you think before chugging a litre of vodka "Ah fuck it"

ah fuck it by Manguydudewhat November 1, 2017