Surfing the Web with no particular purpose, often due to extreme boredom. Derived from the phrase Wwilf(meaning "What was I looking for?").
Person 1:"Hey, aren't you meant to be checking up on our homework assignment?"

Person 2: No, sorry. I'm Wilfing.
by Memasa April 10, 2007
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A Canadian five dollar bill. Also known as a Wilfy.
"Hey! You owe me a Wilf, eh?"
"How much is that poutine, friend?" "It's a Wilf."
by Sknarts November 29, 2011
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Someone who is a completely amazing person who will never ever give up on you, no matter what. They are caring, loving, (seemingly) innocent, and supportive. Usually, they have sandy blonde hair and big brown eyes with glasses. They are very intelligent creatures and will do well in an argument by using their sharp minds. If you make a reference to almost anything, they WILL get it. Wilfs are almost always full of energy and you can often find them dancing and bouncing around. They are not always willing to share their issues at first, but if you support them, like they do you, you will earn their trust and they will tell you in the end. They have a big heart, so if you find one, hold on tight and dont let go, because they will become one of the greatest people you'll ever meet.

If your called Wilf, I hope your day got just a little better xx
Ella: Someone just stole my heart...
Holly: It was wilf, wasn't it?
by EeBeeDoubleYou_42 May 03, 2020
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"Wife I'd Like (to) Fuck"
A married women with no kids who you'd like to fuck.

"DAMN that's one hot piece of ass!" said Kohl

"Ya man, she's a WILF!" Reilly replied
by reiles January 03, 2009
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The coconut chocolate 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 seen Luke around?"
Jess: "Nah, he's a bit of a wilf."
by Willy wanka February 10, 2019
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