Am I the first person to notice this?

What

SUMMER DEVLOG 2023:

Frisk

OH MY GOD THAT'S AN UNDERTALE YELLOW REFERENCE!!!!!

Muffet - Day 2 #Joltober25 #Spider

Yes

Alright time to test this animatio- WAIT NO AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

#Undertale10 I never played Undertale besides the Demo of it (and only played a little bit of chapter I of Deltarune).

But it was so everywhere online that I ended up learning about most of it from gameplay videos and even ended up watching fan-animations

Please explain this trend to me