You don't know ball 

A phrase used to let someone know their opinion is garbage.

Also a phrase that apparently REALLY got under some guys skin on Instagram.

"You wrote an entire novel about why this phrase is stupid? Wow...you don't know ball.

You don't know ball by ohword? July 14, 2024

I know where you live 

Please be prepared for me to come and fuck your little ass

John: you look nice
Susan: thanks
John: I know where you live
Susan: yippee

I know where you live by Arnoldthemanleyman March 20, 2024

You wouldn't know 

Nor would you care if I wasn't.

Hym "You wouldn't know. I think this is a pathetic attempt at taking my agency away from me but all you are doing is restricting all of my options OTHER THAN STABBING A CHILD. I'm not going to create AI and then work at a gas station for the rest of my life. Or anywhere for that matter. You clearly think too highly of yourself and Suchir Balaji is dead because you deluded yourself into believing you would be able to convince everyone to lie with you."

You wouldn't know by Hym Iam April 18, 2025

You don’t know jill about jack

You don’t know anything about anything, or jack shit. It means you’re so out of the loop, you don’t even know Jill, let alone Jack. Like are they siblings? Dating? What’s the situation? You don’t know. That’s how lost you are.

He was tryna act like he knew what went down last night… boy, you don’t know Jill about Jack.

You don’t know jill about jack by bigallittlew July 25, 2025

muhahahah.you’ll.never.know 

some random guy who made the definiton for "d". MOST. BORED. PERSON. EVER

person 1: muhahahah.you’ll.never.know is so bored
person 2: yeah ikr

muhahahah.you’ll.never.know by superglizzygobbler10000 August 19, 2022

I know it's not in you head but YOU can't KNOW that

Go fuck yourself and die.

A retard "I know it's not in you head but YOU can't KNOW that!"

Hym "I feel like 'pedantic' is the right word here. That's what you're doing. And you're conflating what I said about how I think which the the thing I'm talking about. This is why Atheists are pieces of shit. Pedantic. Smug. Self-Righteous. Garbage."

I know it's not in you head but YOU can't KNOW that by Hym Iam January 7, 2025

I don’t know what you’re talking about 

When George makes things up and accuses Aya of things she hasn’t done

Babe you can’t keep uploading definitions in the internet!!

I don’t know what you’re talking about…

I don’t know what you’re talking about by The universe_actually August 13, 2025