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Acronym for "What's In It For Us". It is the antonym for WIFM.
Instead of asking WIFM, why don't we try asking WIFU?
WIFU by associationgrrrl July 28, 2011
Wifu stands for WiFi kung-fu and us the term of penetrating online WiFi invented by offensive security
Wifu" is a book by offensive security"
Wifu by Jakeylle February 8, 2018
My wifu, was once a waifu, but when we married she became a wifu.
Wifu by PsySly June 12, 2025

Wifu ❤ 

Word used like Bae, boo and it fam.
Two amazing friends who are friend married.
❤💕
Booty
Amber is my Wifu ❤
Wifu ❤ by Catasexual March 1, 2017

wifu end lifu 

when your fictional crush ends you in real life
I cant belive corlam had a wifu end lifu time :((((
wifu end lifu by man i love translate November 25, 2020

My wifu ally

my wifu is ally she is so perfect and kind i wony let anyone break us apary again sbe is so perfect and sweet she is beautiful and she is so smart she maked you fall in love in first sight she gets bullied because people are jealous f her she loves her friends and if someone is upset she feels upset too even when it has niyhing to do with her because she loves people yo cN also see who she is at alyssa carter i love you wifuuu
my wifu ally is the best
my wifu ally is so sweet
my wifu ally is perfect
More from Urban Dictionary
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
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