Postalgia 

A wistful or excessively sentimental yearning for a projected future that never was.

I've just experienced postalgia today.

Postalgia by lobster111 February 25, 2019

Postalgia 

That feeling when you return to something old (a place, person or people) and all your problems and traumas start coming back (resurfacing).

As the flight prepared for landing, postalgia washed over me

Postalgia by Psrd April 23, 2025

nostalgia high 

n. A sustained level of euphoria induced by recalling events or listening to music that remind oneself of past experiences.

Man, I got such a great nostalgia high listening to this Third Eye Blind Album last night.

nostalgia high by aguthrie October 5, 2009

Nostalgia Nut 

When you're jerking off to porn and realize you've seen the video before leading to you remembering the time you blew your load to it.

"Whoa..."

"What's wrong Neo?"

"I think I jerked it to this porno when I was younger."

"You remember jacking off to it?"

"Yea...what a nostalgia nut."

"Sick dude, let's blow each other again."

Nostalgia Nut by ThisIsMatthewCastro June 21, 2018

Nostalgia

The remebrance of a good time or event that makes you happy.
remembring the past.

1. Atari makes me feel nostalgia. i remember playing it when i was only 7 years old!
2. i remember that! good times...

Nostalgia by jatworks July 19, 2013

nostalgia attack 

Having a strong urge to go back to the past or wanting to do something suddenly that reminds you of your past.

I had a nostalgia attack the other day.

nostalgia attack by celebritystatus November 19, 2016

Nostalgia

A bittersweet longing for things, persons, or situations of the past.
The condition of being homesick; homesickness.

no example

Nostalgia by Drazen April 25, 2004