Stands for 'as fuck' . The SI unit of everything.
by DeeVa2001 June 8, 2019
Means 'as fuck' and is used to clarify things. You can also use it as the word 'very' or 'really'. Mostly used online or in text messages.
1) I'm really tired; I'm tired af
2) I ship them so hard, I'm (shipname) af
3) He won't stop poking me, he's annoying af.
by BruhBiatchh March 11, 2015
Anne-Marie: Fuck, I'm lonely, I'm lonely, I'm lonely af (ass fuck)
by marseylover August 9, 2022
af stands for as fuck. Some people say asf but they are retarded so its af not asf
Im hungry af! Its cold af! Youre stupid af! Im bored af! That guys creepy af
by Rebecca Daviesss November 8, 2014
Abbreviation of "As Fuck" be sure to use an apostrophe because you'll confuse people whose initials are A.F.
Guy 1: You're sleep af

Girl 1: is that as Fuck or are you using my initials ?
Guy 1: As Fuck why would I use your initials stupid girl.
by nonewfriendsnononoo June 25, 2014
af commonly refers to as ferret, and sometimes awesome fam.
This chat was lit af (as ferret )last night!
by xplotiavos August 8, 2016