IWFUU 

I will fuck u up

Player1:haha ur so noob
Player2:IWFUU

IWFUU by TheSimples September 19, 2019

IWFMU 

I Will Fucking Murder You

Candi- Hey you need to bring me home a piece of chocolate cake.
Tiph- No!
Candi- IWFMU!

IWFMU by Tiph1979 September 3, 2010

iwfu 

i wanna fuck u!

so when u coming over, cuz iwfu?

iwfu by rosababiie February 7, 2009

IWFKU 

I Will Fucking Kill You.

IWFKU if you post that word on urban dictionary, lol

IWFKU by ranmis October 10, 2013

IWFUSH 

a slang term that means literally:
I
Wanna
Fuck
Ur
Shit
Hole
also, sometimes, racial slurs may be added (ex. IWFUCSH, the C would stand for Chinese)

"Hey you sexy cum dumpster"
"hey cutie"
"IWFUSH"
"OK!, lets FUCK!"

IWFUSH by Dj and Preston May 25, 2005

iwfurn

Acronym:

I Would Fuck You Right Now

•hotttchiccckkkk69•why u im me freak
•loser93•ur hawt iwfurn

iwfurn by iamnobody00 July 31, 2009

iwfu 

I wait for you.
Usually used when someone is brb, and the other party says they will be waiting.

Tom: Hey I brb for a while.
Harry: Its okay, iwfu

iwfu by Shermin December 29, 2008