The coconutchocolate at the back of the box, the one you leave at the supermarket, wilfs are depressing creatures destined to live lives of rejection and being shunned by society .
Olivia: "Have you seenLuke around?"
Jess: "Nah, he's a bit of a wilf."
Like a Milf, but for witches.
There are in fact quite a large number of these:
Sabrina the teenage Witch
Nicole Kidman in Bewitched
Witch of the East in Wizard of Oz
Willow in Buffy...
Surfing the web aimlessly, or going off on a tangentwhilst looking for something else on the web. Possibly a form of new-age procrastination/distraction.
This is why I am on this website, I have just stumbled across it whilst casually wilf-ing as i have nothing better to do/am avoiding work etc.
Person 1: Damn that bitch has a nice big ass.
Person 2: I think she is married.
Person 1: She is a WILF. I would fuck her so hard and fast, and won't pull out even after I cum.