C.M.F.A.

Crazy Mother Fucking Asshole

girl to girl: "My ex-boyfriend is 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.

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!

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

by that guy that I am March 12, 2023

S.O.A.M.F.P.

Snakes on a motha fuckin' plane.

"Snakes on a Plane comes out August 18th, 2006."
"S.O.A.M.F.P.!!!!"
"yes, I'm excited too"

by Nelville Flynn May 2, 2006

F.A.G.

Fat Ass Garbage, a person who you consider garbage and at the same time is a fat ass.

That guy on the corner is an F.A.G.

by Meloncholy Turtle January 10, 2008

F I F A

acronym for Finish Inside Fall Asleep

Its much better to F I F A than to pull out.

by A d a m October 31, 2007