Never Forget 

Can be used in multiple different instances, but mainly used for the September Attacks on 9/11. The September 11th Attacks were carried out by terrorist group al-Quaeda and lead by Osama bin Laden. These attacks were so memorable and hard because the lives of 2,977 innocent workers in both the North, South towers and of course the ones not fortunate to be near the World Trade Center at the time.

I lost my uncle in 9/11. Every time this date happens I get sad. Never Forget.

Never Forget by TronityCat September 11, 2025

don't forget to skype 

A play on the old phrase, "Don't forget to write", but in a more modern context where technology replaces what would be done manually.

High-schooler: I can't believe summer is over.
His older brother: Yep, back to college for me!
High-schooler: Hey, don't forget to Skype.
His older brother: Will do, bro. Will do.

don't forget to skype by Anonymous1337ness February 24, 2011

Short Back and Forget About It

Deriving from the "Short Back and Sides" hair cut that most young boys have. Normally only fashioned by masculine lesbians, or dudes with a shockingly bad haircut!

Nice hair cut! what did you ask for? a Short Back and Forget About It

Short Back and Forget About It by Ste Thor June 26, 2015

Don't forget the bag 

If you forget the bag, you will have bad luck.

The football team forgot the fucking bag and our coach even said don't forget the bag, FUCK!

Don't forget the bag by 420Nnnnnnnnn69 November 30, 2018

Correct and forget about it

The Slang correct and forget about it is A famous Saying in Northern Ireland That makes no sense

Me
Nobody

Every Teenager

Correct and forget about it

Correct and forget about it by ANTMAN 222 December 10, 2019

Don't forget to reload! 

What your half life 2 squad says when you're holding a crowbar.

Resistance: Don't forget to reload!
Gordon: *holding a crowbar*

Don't forget to reload! by Hehe d August 21, 2020

Don’t Forget to Biggie Cheese! 

A term used as a simple gesture to say goodbye to friends that share the same meme interest as you, such as biggie cheese.

Friend: Alright dude, see you tomorrow!

You: Alright man, don’t forget to biggie cheese!

Don’t Forget to Biggie Cheese! by pleefo September 18, 2020