H.F.F.A. 

Hot From Far Away. Taken from the TV show Scrubs.

MAN1: OMFG that chick has a nice badonkadonk
MAN2: dude, H.F.F.A.!
Man1: oh wow Man2 you totally saved me from making a total idiot of my self. id hug you but im not gay
Man2:...I am
Man1: And i respect your decision to like my badonkadonk
Man2: WTFSTFUBBQ

H.F.F.A. by Happy June 26, 2006

F&A 

The abbreviation of "Forever and(&) After".
Also see aaf.

Person1: I love you forever and ever. F&A bestie :)

Person2: Aww I love you! Bffl (:

F&A by blackychan007 July 27, 2009

F.A.A.B. 

Abbreviation for "female-assigned at birth." Applies to any person who was pronounced female at birth based on genitalia. If a person is F.A.A.B. and identifies as a female, she is said to be cisgender. If a person does not identify as female, ze may identify as genderqueer, trans* or any number of other gender identities inside or outside the gender binary.

Sebastian is F.A.A.B., but he came out as male-identified when he was a young adult.

F.A.A.B. by Transman Jack August 17, 2011

F.A.L.A.

Fuck Around, Lay Around,

Fuck Around, Lay Around,do or die (lyrics gang starr)

F.A.L.A.

F.A.L.A. by Killa Beeeeeeeee September 23, 2007

G.F.A.L. 

An acronym for Go Fuck A Land-mine.
Used in an instance where go fuck yourself isn't good enough.

Bob: Can I date your sister?
Neil: G.F.A.L. you ass.

G.F.A.L. by Kodepalau December 6, 2010

H.F.A.S. 

Have Fun And Smile acronym.

I know it's out of the norm, but, H.F.A.S..

H.F.A.S. by emilejfagerstromiv April 25, 2019

L.M.G.D.M.F.A.O

Abbreviation for the term Laughing My God Damn Mother Fucking Ass Off. Often used online when one can't be bothered to actually say it all.

person1: I fell off my bike today and twisted my ankle
person2: L.M.G.D.M.F.A.O.

L.M.G.D.M.F.A.O by Deans_babi_gurl September 9, 2005