Mo Fackle 

A polite way of referring to someone, or something, as a Mother Fucker.

Steph is my favorite Mo Fackle!

Bear is drunk as a Mo Fackle.

I am high as a Mo Fackle!

That Mo Fackle got three jobs.

Mo Fackle by MoneyRik August 20, 2010

Mo Fackie 

A motherfucker. Different from mofo, Mo Fackie is a breed unto its own. The large difference between Mo Fackie and mofo is that unlike mofo, Mo Fackie is an exaggeration on 80's slang. Furthermore, Mo Fackie relies on assonance to assimilate itself to mofo.

Hey, Hoo Kid, that's one ka-raaaaaazy Mo Fackie we got {sic} here.

Mo Fackie by Hardcore Tor August 9, 2004

mo fackey 

a shortened term for mother fucker

yo dog you are one crazy mo fackey

mo fackey by Jeffrey McDougal September 22, 2006

Mofackle

When cursing is unacceptable because you're either at church or at a business meeting or among mixed company or you want your underage kids to use a curse word and the verb or noun mother fucker needs to be used you can you mofackle instead.

Confession to Priest: Forgive me father, for i have been a bad mofackle!

In anger: You are on dumb mofackle!

Son: Daddy that mother fucker almost hit us running that red light!

Dad: I know son but please use mofackle instead!

Mofackle by Don Gesu (Zio Carmine) October 6, 2010