all-nighter 

Staying up all night, alone or with pals. May involve partying in groups or smaller things like a box social. Alone, you might just snack, go on your tech, read, or [screw around some other way.

Sam: Let's pull an all-nighter.
Bob: No man I'm tired. Lights out.

all-nighter by internetless December 25, 2015

All Nighter 

When You Stay Up All Night To Do Something And Binge On It.
e.g. anime jerking sex dabbing sleeping

Raya:Why Are You Sleepy
Aaron:I Done A All Nighter Or Jerking

All Nighter by LegendaryUrban October 11, 2018

All nighter 

When you stay up after your usual bedtime and do weird shit like putting on make up at 2am and failing.
someone help i can't sleep.

Dude, i pulled an all nighter yesterday.

All nighter by weirda$$12yearold June 9, 2019

All nighter 

Staying up all night

Last night i did an all nighter

All nighter by Ygvhvvivhi June 26, 2020

All Nighter 

An academic or work related tactic used by mainly students that involves the act of staying up all night in order to complete an assignment or deadline. This usually leads to a day full of absolute fucking dread that wasn't worth it, and this tactic is used by either really smart students who are selling their souls to keep their 4.0 gpa or procastinators that actually have a life.

Or an All Nighter is used by weebs who wanna watch "One more episode".

Dude you look fucking horrible, what happened?
I pulled an All Nighter.

All Nighter by Nonobad boi June 3, 2021

All Nighter 

An All Nighter is a synonym in the LGBTQ+ community for the term "Gay Orgy"

'Hey bro, wanna pull an all nighter?'
'What the fuck'
'What?'
'Im just kidding, I'm gay'
'What???'

All Nighter by The kids are gone November 18, 2021

All Nighter 

Staying awake until after the sunrises on the day after you woke up

Steve: “I had to pull an all nighter for this test”

Dan: “that’s boss”

All Nighter by Beeray42069 November 20, 2021