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.
2. Woah man, thats totally mofus.
3. That was so mofusly huge.
She told him that she would have his babies when they first met. #MOFU
2. Fucks with his mother/your mother.
2. Who this mofu thinks he is? I'll show him
who's the real mofu...
3. You look good- like a true mofo