חפשו מילה כלשהי, כמו tribbing:
 
1.
MFR
Stands for Mother Fucking Retard
Billy: Ouch! (runs into wall)
Jimmy: Wow, you are a MFR!
מאת Jenna Lover 26 בדצמבר, 2006
 
2.
mfr
It means Mad For Real
No I'm at home being mfr.
מאת salademanders 10 בנובמבר, 2010
 
3.
MFR
Mother Fucking Ripped

-started by gtown from sauga city
MFR in this bitch
מאת nadzyz 25 בספטמבר, 2010
 
4.
The typo Chinese people put into your phonebook to boggle your mind as to its meaning.
China, Crystal, & Glassware- Whol & Mfrs
מאת Dick_Buttkiss 26 במרץ, 2010
 
5.
MFR
My friend's reaction
MFR when he hears about my new girlfriend.

MFR when he broke his phone.
מאת DewItYourself 12 בדצמבר, 2013
 
6.
MFR
Stands for MOTHER FUCKING REMARKABLE
Dude, how was that party last night?

Man, it was pretty MFR!!
מאת Rikey Slade54 5 באפריל, 2011