never know 

you don't know it until you do/try it

Example 1
Kid - I bet there's no more chips in the closet.
Other Kid - Never know..
(He want's the kid to get more)

Example 2
Girl - I bet he's not going to like me..
Other Girl - You never know! :D
(The other girl is giving her confidence)

never know by radicaldude March 7, 2010

But you never know 

A phrase used to add to the end of a conversation, when you have just realized you crushed the person's hopes and dreams.

Kid 1: Man I wish I could get back with my ex you know...

Kid 2: Well she's back with her ex-boyfriend, and hates your guts.

Kid 1: ...

Kid 2: But you never know...

Kid 1: I know huh.

But you never know by Daddy-Diaz May 22, 2010

The world may never know 

An answer to absolutely every question not fulfilling the persons original questions.

Girl: “How old are you?”

You: “The world may never know.”

Girl: “Bruh.”

The world may never know by Papa Smoke January 13, 2022

I guess we’ll never know 

Usually something a dumb bitch says to be ominous

You:Hey how the fuck did you know
Them: I guess we’ll never know
You: fuck you bitch

I guess we’ll never know by Neeck groes January 8, 2021

Can't never know

When one does or will not ever have an answer to the question being perposed.

I wonder who that is? " I can't never know".

Can't never know by BS defines May 20, 2018

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

Never let them know your next move

The art of staying one step ahead without revealing your strategic plans. However, it's usually used as justification for your stupid ass idea.

Carlson: why did you burn our diamonds in lava?
Dave: never let them know your next move

Never let them know your next move by nycdoggo September 4, 2023