- An adjective of extreme power.
Means one who is dimwitted, a dumbshit, stoopid-head, wacked out in the mind, or just plain retarded.
- It can also act as a unit of measurement, and adding the suffix 'ly' to the end of the original word can do so.
- Derived from the 'Monte Online Facility System' (MOFS) of New South Wales Catholic school, Monte Sant' Angelo, a.k.a MSA, the word mofus was created with just the addition of a U to make the new word seem more plausable to the Australian Language.
Means one who is dimwitted, a dumbshit, stoopid-head, wacked out in the mind, or just plain retarded.
- It can also act as a unit of measurement, and adding the suffix 'ly' to the end of the original word can do so.
- Derived from the 'Monte Online Facility System' (MOFS) of New South Wales Catholic school, Monte Sant' Angelo, a.k.a MSA, the word mofus was created with just the addition of a U to make the new word seem more plausable to the Australian Language.
1. Omfg, you're such a mofus. OR You fucking mofus!
2. Woah man, thats totally mofus.
3. That was so mofusly huge.
2. Woah man, thats totally mofus.
3. That was so mofusly huge.
by siennnnnnnnna July 02, 2008

to molest.
by future boy mofus October 25, 2008

A word used by our fellow weebs that usually means "soft and fluffy". Often refered to fluffy and furry things/beings.
by DanteVS11 November 10, 2021

How "mofo" should be said...as it is supposed to be short-form for mother fucker...and fucker is clearly spelt with a u not an o
Happy birthday mofu!
by Jessica December 16, 2003

A way of saying motherfucker that makes more sense than mofo, because the second letter in fuck is a "u" not an "o"
by tk December 03, 2003

I got in his bed with him and slept there without his consent. #MOFU
She told him that she would have his babies when they first met. #MOFU
She told him that she would have his babies when they first met. #MOFU
by TUoverit October 16, 2012
