lockstalgia 

the notion that we may look back fondly upon the period of confinement

I miss covid days.. I'm having lockstalgia!!

lockstalgia by BabyBunnyBH December 16, 2022

LOSTalgia 

The feeling of emptiness that follows the finale of the ABC series "LOST". Symptoms include using characters as your Facebook avatar for no reason, playing 4-8-15-16-23-42 on your weekly lottery tickets, eating imaginary peanut butter out of empty jars, employing phrases like "This is my destiny!" and "See ya in another life, brotha" in daily conversation - often with bad Scottish accents and out of context - and creating Urban Dictionary definitions for "LOSTalgia" as a means of coping with the loss.

Friend#1: "What's that you're listening to?"

Friend #2: "Geronimo Jackson."

Friend #1: "Feeling the LOSTalgia again, huh?"

Friend #2: (nods....cries a little) "

Friend# 1: ".....You really need to get a girlfriend."

Friend #2 (suddenly angry): "Do you know badly I want to kill you?"

Friend #1: "Uh...yeah....I'm gonna go now. Don't stay up too late."

Friend#2: "Don't tell me what I can't do!"

Friend #1: (walks away without another word)

Friend #2: (calls after him) We have to go back!

LOSTalgia by big_baggins June 3, 2010

Cockstalgia

A sentimental longing or wistful affection for a penis of the past, typically for a period or place with happy penis associations.

OMG!! I got sooo cockstalgic after seeing my ex-bf yesterday! This cockstalgia is killing me!

Cockstalgia by cockstalgia August 19, 2014

Lostalgia 

To be nostalgic for a time one has never known, such as times from before one's own birth.

The pictures of flappers at a speakeasy left me with a sense of lostalgia.

Lostalgia by AgentColdShadow October 25, 2018

lostalgia 

the sensation that fills you when you see someone you were once immensely close to who is now a complete stranger - a person you once shared everything with, who knew you better than you knew yourself, who still holds what were once or may still be your deepest darkest fears and secrets, who only holds complete knowledge of a you that no longer exists; the feeling is all encompassing yet insignificant at the same time as you subconsciously relive all the experiences and memories you have with this person and you are reminded of all that they knew, or may still know, about you all in the span of both an instant and an eternity as you are filled with recognition and unfamiliarity of the person you've caught a glimpse of, who you also only know a non existent version of but have kept your secrets regardless as you have kept theirs and a connection has culminated from this unspoken agreement with a complete stranger

I saw my ex the other day and I felt so much lostalgia.

lostalgia by 1304 October 8, 2017

Mockstalgia 

Nostalgia for places/events/things that never occurred or do not exist.

She has Mockstalgia for Argletown

Mockstalgia by Dynamo0602 February 23, 2021