I know you are but what am I?

A complete fail of a comeback... basicaly... you would use it when you get verbally bitch slapped your face is all red... and you cannot come up with a comeback.

Faggot: You smell bad

Me: Wow... because you said that dis you went from nobody loving you... to having a small squirl start to love you... oh wait... that squirl just got ran over by a car... your back to nobody loving you...

Faggot: I know you are but what am I?

by balla911 April 16, 2009

i know you are but what am i?

A phrase used to signify that an argument has degraded to an immature level. Used as a response to someone that's turned a friendly discussion in to a personal argument.

Person 1: I hate iphones!
Person 2: I think they rawk. iPhones for everyone!
Person 1: You're a poo brain.
Person 2: I know you are but what am I?

by an0nym0usc0ward February 5, 2010

I know you are but what am I

A great comeback or a phrase that will wreak havoc. This phrase and be used to simply annoy someone or to say for the heck of it.Also it can be used in a conversation.

1)Ruben:Your a butt cheek

Tom:I know you are but what am I?

2)BOB:I'm going to be Albert Einstein

Rick:I know you are but what am I?
BOB:Beats me it's up to you

by Alejandro The Great YouTube March 30, 2017

I know you are but what am I

The gen z way of saying haha bitch I won the argument

It is literally the worst comeback of all mankind

You are dumb

I know you are but what am I

by 42069ultimateholdersex April 2, 2021

I know you are but what am i

Oh haha, very funny you're not creative enough to come up with an insult.

John: you're so fat and ugly
Billy: I know you are but what am I?
John:AAAAAAAAAAAAAAA

by Wsaop December 6, 2021

I know you are but what am I

A comeback that breaks everyones ankles in a matter of seconds

kid 1: Your super fat
kid 2: I know you are but what am I

by thatperfectkid101 May 10, 2023

I know you are but what am I

Something you say when you know your joke was wack but don’t want to admit it.

Guy 1: If you’re going to eat your words, spit them out and eat them again!
Guy 2: That joke was ass.
Guy 1: I know you are but what am I.
Guy 2: 🤦 ♂️

by Ass_Gobbler69 September 9, 2023