Nerdstalgia 

Nerdstalgia is the act of fond remembrance of a piece of nerdy pop culture from ones childhood or adolescence. Often times the reality of the item of remembrance is not truly as interesting or as exciting as the remembrance itself.

Watson: "Disney is going to take a massive dump all over the nerdstalgia of millions of Star Wars fans."

Kenneh: "Man... i held so much nerdstalgia for "Flight of the Navigator", but after watching it again... i realized i must have been high when i was 12..."

Nerdstalgia by Kennef November 10, 2012

Neostalgia 

The combined emotions of nostalgia and newness at the same time. Often feels like rediscovery and has more of a positive connotation than nostalgia.

When a song comes on that one hasn't heard in such a long while that it feels brand new again, yet also nostalgic. "I haven't heard this song since I was a kid. I have such neostalgia right now."

Getting back together with an ex can involve this feeling, or eating a food one used to love after many years.

Neostalgia by DangerousMuteLunatic April 16, 2013

newstalgia 

the love of old things from the past revived in what designers call 'the contemorary classic' from cars to TV shows.
also has many synonyms popping alongside like , newtro 'new retro'..among many more.

That Seventies' Show is a prime example of newstalgia.

newstalgia by hytham_hammer October 29, 2006

Newstalgia 

When something completely new makes you feel nostalgia for something older.

dude, A Hat in Time makes me feel so much Newstalgia over Mario Sunshine.

Newstalgia by Robot_Thiccn January 5, 2018

Newstalgia 

new·stal·gia
/noun/

1. A feeling of sentimental longing or wistful affection for the past, typically for a period or place with happy personal associations brought upon by something entirety new.

2. When a new thing makes makes you nostalgic about an old thing due to the similarities they share.

"Playing 'A Hat In Time' gives me such a feeling of newstalgia!"

Newstalgia by R4nD0ML4dY69 January 1, 2019

Newstalgia 

Same as Nostalgia, but for new things.

Things that feel familiar to you even tho they have no roots.

A: "Man this game hits me right in the childhood."
B: "Isn't that a recent game?"
A: "It's Newstalgia man."

Newstalgia by CryptoHighwind May 3, 2018

newstalgia 

A new modernized take or improvement on something that triggers an idividuals nostalgia.

Also known as a genre in different mediums such as film, video games, etc

That remake of the classic Resident Evil 2 coming out with the modern look and mechanics has all the ingredients for a newstalgia masterpiece.

newstalgia by Be All End All September 9, 2018