ABF 

Always Be Feeding

Every morning I walk into my kitchen and see that my cat ABF

ABF by Helen Helenson November 20, 2021

ABF 

Active Bitch Face

The look you get when you piss off a girl with RBF.

I gave him my ABF after he called me a hoe.

If you think my RBF is scary... you don't wanna see my ABF.

ABF by Linzatx November 22, 2016

ABF 

almost boyfriend

My ABF still hasn't asked me out but I know he will eventually.

ABF by Me!!!! :) April 9, 2009

ABF 

An abusive best friend

Goodness, Kaitlyn is such an ABF

ABF by TennisGirlXOXO March 27, 2016

ABF 

Absolutely Bloody Final - Acronym that is used when referring to the umpteenth and final drink at the boozer.

Okay, okay, one more, but this is my ABF drink.

ABF by Stof_ May 28, 2006

ABF 

Ass-Based Factoid; A seemingly factual piece of information that sounds legitimate enough to be believed by audiences at a higher coproate level than yourself, but in fact has recently been retrieved from your ass.

The VP of Marketing bought into my argument against expanding to additional markets this year off a total ABF.

ABF by Somer Simpson May 15, 2006

ABF 

Always be farming.

Primarily used within MMORPG lexicons.

What's the meaning of life? ABF.

ABF in Whimsyshire, get the best loot in the game.

ABF man! ABF for life!

ABF by Ruler_of_Asgard July 8, 2012