I know you are but what am I 

I was a kid in the 60's.. This phrase was not used by older sophisticated persons.. It was simply a juvenile response to juvenile name calling.. Some dumb kid would say: "You're Stupid" the simple and quick response would be "I know you are but what am I".. Sometimes (probably when first used) a good come back to one who was truly stupid, because it confounds them, confuses them.. "Uh uh uh, um, you're stupid?"

In actuallity, the phrase would go back and forth, several times.. "You're stupid", "I know you are but what am I" "You're dumb", "I know you are but what am I".. "What a jerk", "I know you are but what am I", "Jerk", "I know you are but what am I"...

Just a juvenile thing.. Used so often though (way back when) that til this day, I use the phrase in response to good compliments.. Most people my age, or close too, enjoy and laugh :)

Example: "You're cute" my response "I know you are but what am I" :)

I know you are but what am I by iBilly September 30, 2013

You know ball

Said to someone that is knowledgable about a specific topic.

‘Bro black girls are TT’
‘You know ball’

You know ball by DrUmarJohnson March 16, 2020

I know I'm forgetting something 

A gut feeling you get when you're about to leave to go somewhere. You know you're forgetting something essential to your trip/destination but can't immediately place your finger on it.

The feeling is strange and based mostly on intuition, similar to deja vu. If you get this feeling, you may be tempted to dismiss it as a delusion, but after a short period of time something will trigger your memory and you will remember what it is you forgot. To avoid any inconveniences, the best thing to do when you get this feeling is to run through a mental or physical checklist on what you have packed and what you haven't.

This notion made an appearance in the 1990 family movie, Home Alone, when the main character, Kevin, is forgotten at home by his parents on their Christmas vacation to France.

Joe: "You ready for this trip to Amsterdam?"
Brett: "Hell yes, the only problem is that I know I'm forgetting something, but I can't think of what it is."
Joe: "Oh, don't worry about it... you probably just forgot to feed the dog."
(3 hours later, when checking in at the airport)
Brett: "Shit! I forgot my passport!"

I know I'm forgetting something by chris1152 March 29, 2009

Oh so you dont know what karlson is? 

KARLSON IS JUST A LITTLE GAME IM WORKING OM WISHLIST IT NOW ON STEAM GAMERS

Dani: Oh so you dont know what karlson is? KARLSON IS JUST A LITTLE GAME IM WORKING OM WISHLIST IT NOW ON STEAM BONERS

Oh so you dont know what karlson is? by EPICKARLSONGAMER June 18, 2021

you dont know rachel 

You have officially fucked up. You have obviously done something hurtful, mean, or just some stupid shit to piss rachel off. There will most definately be a reaction to your action.

Oh damn, you gonna get it now, you dont know rachel!

you dont know rachel by VindictiveAngel January 6, 2023

somebody that i used to know 

But you didn't have to cut me off
Make out like it never happened and that we were nothing
And I don't even need your love
But you treat me like a stranger and that feels so rough
No, you didn't have to stoop so low
Have your friends collect your records
And then change your number
I guess that I don't need that though
Now you're just somebody that I used to know
Now you're just somebody that I used to know
Now you're just somebody that I used to know

Used when someone asked who gotye is
Person 1 : Who is Gotye?
Person 2 : somebody that i used to know

somebody that i used to know by FishDiscount January 1, 2022

Do you want to know how I got these scars? 

What the Joker says to people before telling them a story about how he got the scars on the sides of his mouth in The Dark Knight.

The first story involves his drunk father killing his mother, then cutting the sides of his son's mouth with a knife to make it appear as if he is always smiling. This is where the line "Why So Serious?" is said in the movie.

The second story is different, in which he talks about his wife. He states that he puts a razor in his mouth and moves it around, therefore cutting himself, giving himself more scars.

Story 1: Do you want to know how I got these scars? My father was a drinker, and a fiend. And one night he goes off crazier than usual. Mommy gets the kitchen knife to defend herself. He doesn't like that. Not. One. Bit. So, me watching, he takes the knife to her, laughing while he does it. He turns to me, and he says, "Why so serious?" He comes at me with the knife, "Why so serious?" He sticks the blade in my mouth, "Let's put a smile on that face!" And...Why so serious?

Story 2: Well, you look nervous. Is it the scars? Do you wanna know how I got them? C'mere...Hey, look at me...So I had a wife. Beautiful, like you, who tells me I worry too much; who tells me I oughta smile more, who gambles and gets in deep with the sharks. Hey...One day they carve her face. We have no money for surgeries; she can't take it. I just want to see her smile again. Hm? I just want her to know that I don't care about the scars! So, I stick a razor in my mouth and do this to myself. And you know what? She can't stand the sight of me! She leaves. Now I see the funny side. Now i'm always smiling!

Do you want to know how I got these scars? by Painted in Laughter October 11, 2008