rtfmfn 

read the fucking manual fucking noob. an extension of ftfm.

Counter strike nub: how do i buy
1337 gamer: rtfmfn

rtfmfn by ¿tsunami! June 17, 2007

rtfmfm 

Derived from RTFM
"Read the fucking manual, fucking moron."

<myg0tg0d> h0w d0 1 start 4n 4p4ch3 server1!1!!!!
<c00ld00d> RTFMFM

rtfmfm by Phyre February 4, 2005

RTFMN

Read The Fucking Manual Noob

used by Gamming Gods like James to yell at all us Noobies while trying to figgure out a game that he Pnowns in

Noob: "James how do i shoot?"
James (in his uber-sarcastic and pissed off voice): RTFMN
Noob: "What does that mean?"
Me: "Read The Fucking Manual.....N?!?"
James:"Noob"

RTFMN by chia pet March 29, 2004

RTFMFM 

Interestingly, in other circles it has also been defined as "read the fucking manual for me", as a response to the more common four-letter acronym RTFM. Used by people who want to flaunt their laziness and ignorance at the same time.

<maltiizah> where in the config file do i set virtual hosting at
<gr00k> rtfm
<maltiizah> rtfmfm

RTFMFM by ed April 24, 2004

RTFMN

Read The Fucking Manual Noob - A simple yet elegant way to ask someone to stop asking stupid questions

Player 1: Hey, do do I craft some item here?
Player 2: RTFMN
*Player 1 was banned from this server*

RTFMN by NinjaDuck March 14, 2017