John moment 

When you attempt something that takes very little brain power but still manage fuck up.

Matt hit his head really hard and has lots of john moments now.

John moment by Chuggington December 28, 2016

John moment 

A bruh moment, but more specific. One suffers a "john moment" when they get curved hard by a girl, especially when they get in a fight with their parents over moving in with her but get dumped in a few months, with said girl going back to her ex that one was a temporary replacement for.

Person 1: "So this girl I was dating just broke up with me and went back to chilling with the dude she was with before me."
Person 2: "Yikes now that's a john moment."

John moment by Dicktionary21 July 15, 2019

John moment 

this is a term used by people for when someone, preferably by the name of John, says something or posts something that isn’t funny at all. that is when the term is used to show how unfunny your friend John is.

“dude, check this out!!”
*John shows something unfunny*
“wow, that’s an John moment.”

John moment by Johnnotfunny2020 October 5, 2020

John Moment 

When you spell something horribly

John cannot spell therefore he had a John moment

John Moment by Cumlordigan September 18, 2021

The John moment 

This is the moment in your life when you realise that you have peaked and your life will undoubtedly keep moving in a downward direction leading many to come to the sudden realisation that they have wasted the precious moments of their life.

" Lindsay Lohan reached the John moment around the time mean girls released "

The John moment by Jakerzireland March 15, 2015

foxy john moment 

a really epic and hot thing that makes every sane person orgasm. foxy john is a very hot man that makes all girls cum

OMG PRINCE PHILIP DIED WHAT A FOXY JOHN MOMENT

foxy john moment by therealfoxyjohn April 25, 2021

john brain moment 

When you forget something incredibly important in a matter of seconds.

"Wait what'd you just say?"
"Oops looks like I had a john brain moment"

john brain moment by Gamern't May 11, 2021