Married White Female
(Often used in personal ads onlne and in print, or in internet chat rooms)
As in every other day of the week, excluding weekends. (Monday Wednesday Friday)
Morning Wood Fantasy.
You know, when you wake up and youre horny and you jack off. The MWF is the thing you think about whilst you do it.
* These videos are coming directly from Youtube, they may or may not be most relevant to the word "Mwf"
What is Define Dictionary Meaning?
Best thing is, its free and you can even contribute without creating an account.