F.A.G. Operon

The F.A.G. operon is an operon, or group of genes with a single promoter (transcribed as a single mRNA). The genes in the operon encode proteins that allow an otherwise heterosexual male inmate to engage in homosexual activity due to the total absence of females with which to engage in sexual behavior.

Dude, I don’t care how desperate I get, I could never have sex with another guy. “Second Person” Hey I thought the same thing until I went to “the pen” for 10 years and the F.A.G. Operon kicked in!

F.A.G. Operon by Bald Monkey May 21, 2021

F.A.N B 

F.A.N B : meaning in new old school slang thus meaning fake ass nigga bitch!!

Yo v.e.s.s did you notice that F.A.N B fake ass nigga bitch 💯💯💯 his a clown

F.A.N B by k187c October 20, 2021

P.I.F.A. 

Pain in the f*ckin' ass

My boss paged me four times already today. He's such a P.I.F.A.!

P.I.F.A. by Felicia Bartlett November 9, 2008

C.M.F.A.

Crazy Mother Fucking Asshole

girl to girl: "My ex-boyfriend is a C.M.F.A.!"

C.M.F.A. by urbancb59 June 21, 2010

N.A.T.F.

Not a True Fan

Active: an insult when calling bullshit about a level of fandom, used to call out a poser/noob/rookie/padawan

Passive: a point of preference to indicate you don't really like something

Active:

Customer: Sure I like Star Trek. Boba Fett is my favorite character.

Comic Shop Clerk: N.A.T.F.! (while pointing)

Passive:

Guy who's Music taste you used to respect: Hey man, Pearl Jam is coming to town soon, wanna get tickets?

You: Meh, N.A.T.F.

N.A.T.F. by Rocker Tycoon September 6, 2012

L.A.M.F. 

The abbreviation L.A.M.F. stands for "Like A MotherFucker" and it comes from old school (1970s) New York gang graffiti.
Some people pretend that the L stands for words like: Lucky or Lazy, but that's just their opinion and not an actual fact.

Guy 1: What does L.A.M.F. stand for?

Guy 2: its Like a motherfucker!

L.A.M.F. by L.A.M.F. January 16, 2022

g.y.a.i.t.h.r.n.b.i.b.y.m.f.a 

Get your ass in the house right now before I beat your mother fucking ass

Hey John g.y.a.i.t.h.r.n.b.i.b.y.m.f.a

g.y.a.i.t.h.r.n.b.i.b.y.m.f.a by that guy that I am March 12, 2023