I Lagged 

A common excuse for when someone has an epic fail moment in a video game. It's frequently ridiculed as being too generic, to the point that people overlook that sometimes it's legit. Some people have crappy internet.

"Why did you do so bad? You're usually pretty good."

"I lagged."

"Ah, I see. I know you don't go easy on anyone, so I knew something was wrong."

"Yes. If I was having an off day I would've just told you that, but it is actually my Internet having an off day..."

I Lagged by Ubeenbamboozledson September 25, 2021

bat-lagged

The exhaustion you feel for several days after going to see 2 1/2 hours of batman: dark knight at midnight

Dark Knight was amazing! But dude I'm so tired, definitely bat-lagged

bat-lagged by darkroom09mayhem August 18, 2008

Jet Lagged a Decade

It's when some edgy gen-Z attempts to make a 2000s joke in modern times that they seem to suddenly warped to that era.

"Did he just make a 'manamajeff' joke in 2021?"
"I know right? Man's jet lagged a decade."

Jet Lagged a Decade by blaastranger December 28, 2020

who lagged back 

a certain fellow just lagged back. do you know who?

“didnt vitaaal say that one thing about who lagged back”

who lagged back by bwepis April 27, 2022

Slang lagged 

When someone's slang is 5 years behind and if they encounter modern slang they will proceed to misuse it and as often as possible. Usually found in sheltered/homeschooled kids, but not always.

Person 1: "Hey did you see Kevin? He was flossing and get this, he thought he was being cool!"
Person 2: "Rip bozo so slang lagged"

Slang lagged by BanHydrogenDioxide August 24, 2022

Sesh-lagged 

The exhaustion you feel when it takes longer than a day to recover from a big night on the booze.

"I am so tired. I'm absolutely sesh-lagged from the weekend."

Sesh-lagged by Welsh Rump January 3, 2023

Jet lagged 

Feeling nauseous/sick after a trip to zynbabwe

Charles is a little jet lagged rn from his flight to zynbabwe

Jet lagged by Fortnitegod11 November 29, 2023