In no particular order:
Sprawled across the floor of a holiday chalet with my partner at a furry event rambling off about video games whilst they play their way through Earthbound for the first time, occasionally sharing a loving glance with each other and knowing that home is with each other.
The first ever furmeet I went to; walking around and seeing other furries in the real world just felt so special. It's been nearly a decade since I've been going to furry events, and I've made some of the closest tight-knit friends through this fandom. I will never regret that fateful day.
Rambling off late at night with my brother and partner as we play mega man 2, passing the NES controller around whenever we game over and downing all the snacks we all bought and staying up way past late together watching terrible Earthbound parody videos on our TV.
Getting my first fursuit - I've had my suit for nearly 5 years, and he's still looking good! I remember getting the tracking notif and rushing home from work and TEARING the box open. I wore it that evening around town and didn't want to take it off!
Hanging around Amsterdam with my friends just running around the town late at night. There's something just awe-inspiring and adventurous about speeding through a city in another country with your friends dipping in and out of shops and looking at the sights and just generally laughing and having a good time.
When I first brought home my ferrets, playing with them around my kitchen warmed my heart. It's been around two years and they still bring me so much joy whenever I'm around them, they're so dear to me!
Going to the local park past dark with my partner and brother and just talking about life with them, singing songs, and joking and laughing together as we crush pepsi cans and take ridiculous flash photos with each other.
Late night on a hotel floor with 3 of my friends after running around and having a ridiculously fun day, now lightly tippled on the floor and thinking about the day as I play Mother 3 on my laptop, chuckling with everyone as we name the characters funny names and passing out with it open.
There are many more, but here's 8 - I ought to head back to work now, I'll likely edit this later with more