ignosecond 

1) The moment of clarity just after a boneheaded act, but just before the point of no return, when you realize you've just done something stupid.

In the brief ignosecond after the car door left Jeremy's hand, he realized he'd left his keys in the ignition.

ignosecond by edenxiii October 21, 2005

ignisecond 

That moment of time when you hear the car door click locked and realizing your keys are still in the ignition.

At that exact ignisecond I knew I was going to be late for work.

ignisecond by Marcus Tee August 28, 2008

Idiosecond 

The time it takes for the light to turn green and the idiot behind you to honk.

Red light.
Green
*honk!*
Well, f*ck give me a bit longer than an idiosecond to go!

Idiosecond by Meghadeep September 2, 2016

Idiosecond 

That tiny moment you realize you have been an idiot, all hope for correction has passed, and you watch your sad fate unfold in all its glory.

As I lifted my hand to make a gesture, my hand hit the edge of my beer glass, and in that idiosecond I watched in slow motion as it spilled all over the table.

Idiosecond by InquisitiveBanana April 15, 2020

ingasecond 

A moment in time that you can not get back, right when you realize your action(s) are irreversible .

The ingasecond that occurs right when you let go of the car door and at the same time realize that your have just locked your keys in the car.

ingasecond by fan@work March 28, 2009

ignoscending 

Talking at someone like they're an idiot when you're actually the confused one.

Trying to make someone look stupid and yourself superior but actually/ironically making yourself look both stupid and mean.

Ignorant condescending ironic

Dan Quale was being ignoscending when he publicly corrected a kid for spelling potato and told him ''potato' is actually spelled potatoE.

ignoscending by urban dinosaur rancher May 8, 2015