ikyfl 

I KNOW YOU FUCKING LYIN!

Teacher- you have a test tomorrow worth 250points student- ikyfl

ikyfl by whats the real definiton? May 29, 2018

IKYFL 

I know you fuckin lying

duhitzmark: you may hate me now but I'm sure you'll be attending my SOLD OUT stadium world tour in the future💪🏼❤️

Me: IKYFL

IKYFL by HAALOLL January 20, 2017

Ikyfl 

Ikyfl stands for “I know you f*cking lying ” a person uses this to tell a person their lying or they use it when their surprised.Like when a person has tea 🍵

Girl ikyfl I just seen tay and nunu making out🤨😧

Ikyfl by xxottic_kayy April 19, 2021

IKYFL 

IKYFL mean I Know You Fucking Lying

Hunter :Kim Kardashian is pretty
Me:IKYFL
~
WDW:Are concert is sold out
Me:IKYFL
~
Natalie Nunn:I'm the baddest bad girl and I run LA
Me: IKYFL

IKYFL by The Head Bitch In Charge November 6, 2017

Ikyfl 

ikyfl stands for i know you fuckin lyin

Amy: im so much more better than you at 8 ball

David: ikyfl. We about to play rn then

Ikyfl by booty scratcher😉 August 23, 2019

IKYFLTM 

“I know you fucking lying to me”

Gerald: “ I totally slept with that girl I met at the bar last night!”

You: IKYFLTM

IKYFLTM by Fortnitelite October 8, 2022

IKYFA

stands for "I'll Kick Your Fuckin' Ass." Usually said by a girl who believes she can take on anyone and anything when she's completely wasted. Usually followed by people holding her back, while screaming this over and over.

"Did he just say that?!?! MOTHERFUCKER, IKYFA!!!"

IKYFA by psychobitch22255 November 14, 2009