What is M.f.?
1.
abbrev. a "mother fucker"
who is the m.f. who stole my bagel?
2.
aka mold farm. A perfect place to hide rotten ravioli and popcorn kernels as well as any other random shit you may encounter in your fridge. this may include milk, pancakes, vinegar, bread, eggs, and CLAUSSEN pickles. beware of maggots and older, slightly more mature people finding it in a cabinet in your basement.
The kids parents were f-ing pissed when they found that bad-ass m.f. in the cellar because it smelled like corn chunkidge.
See
3.
willem dafoe
that willem dafoe is a m.f.
