forgret 

the regret felt after after realizing u forgot sumtihn important, usually an anniversary or birthday. followed by the feeling of having ur balls shat on by ur significant other

liam: i am in deep forgret
andrew: y u hairy hairy person?
liam: cos i forgot me nd von's anniversary now she's bustin my balls

forgret by andrew king of tongue August 6, 2006

Don't Forget To Refuel Your DeLorean 

A phrase used in response to someone starting a new thread/conversation/tweet/etc... about a topic/website/video/etc... that was discussed ad nauseum by the rest of the civilized world a number of months/years ago.

The phrase is derived from the Back to the Future trilogy of movies which involved a DeLorean that could travel through time. The plot of the first movie in the trilogy revolves around the main character becoming trapped in the past when he can't refuel the DeLorean.

Moron: The Cake Is A Lie!

Reply: Welcome to two years ago... Don't forget to refuel your DeLorean.

Don't Forget To Refuel Your DeLorean by Etragorn December 23, 2009

You cannot say POP and forget the SMOKE 

"You cannot say POP and forget the smoke" is a line that POP SMOKE (legend and listen to DIOR if you haven't heard of him) it was said in GOTTI by POP SMOKE and Travis scott.
RIP POP SMOKE, Gone too soon... 20th of Febuary 1999 - 19th of Febuary 2020

some guy : POP!
some guy 2 : You cannot say POP and forget the SMOKE.

You cannot say POP and forget the SMOKE by idkwhattoputheretbh February 20, 2020

forgeticus 

a spell used to make the person at which it is directed forget the thing they experienced, often used after fucked up sex

Harry: I learned that little move from Ron
Hermione: What!?
Harry: Forgeticus!

forgeticus by deadheadrik August 17, 2009

Forget-Me-Now 

They’re pills that create a sort of temporary forgettingness. So if somebody finds out how you do a trick, you just give ’em one of these, and they forget the whole thing. It’s a mainstay of the magician’s toolkit, like how clowns always have a rag soaked in ether.

Also known as: Flunitrazepam

To make Rita forget that she was kidnapped, she was given a Forget-Me-Now

Forget-Me-Now by Johnny October 16, 2005

Forgetting the Alamo 

a crime in the State of Texas that is punishable by branding of the Alamo into the ass of the condemned (lest he forget the Alamo again).

Judge, I will actually suck your dick if you let me off with probation for forgetting the Alamo. It’ll never happen again!

Forgetting the Alamo by BillieJeanIsNotMyLover July 31, 2019

I know I'm forgetting something 

A gut feeling you get when you're about to leave to go somewhere. You know you're forgetting something essential to your trip/destination but can't immediately place your finger on it.

The feeling is strange and based mostly on intuition, similar to deja vu. If you get this feeling, you may be tempted to dismiss it as a delusion, but after a short period of time something will trigger your memory and you will remember what it is you forgot. To avoid any inconveniences, the best thing to do when you get this feeling is to run through a mental or physical checklist on what you have packed and what you haven't.

This notion made an appearance in the 1990 family movie, Home Alone, when the main character, Kevin, is forgotten at home by his parents on their Christmas vacation to France.

Joe: "You ready for this trip to Amsterdam?"
Brett: "Hell yes, the only problem is that I know I'm forgetting something, but I can't think of what it is."
Joe: "Oh, don't worry about it... you probably just forgot to feed the dog."
(3 hours later, when checking in at the airport)
Brett: "Shit! I forgot my passport!"

I know I'm forgetting something by chris1152 March 29, 2009