That's when the devs all wear gorilla suits in Zoo meetings.

Wikipedia: Gorilla Suit: National Gorilla Suit Day:

https://en.wikipedia.org/wiki/Gorilla_suit#National_Gorilla_...

Put the Gorilla back in National Gorilla Suit Day:

https://www.instagram.com/mad.magazine/p/C2xgmVqOjL_/

Gorilla Suit Day – January 31, 2026:

https://nationaltoday.com/gorilla-suit-day/

National Gorilla Suit Day:

https://www.youtube.com/watch?v=N2n5gAN3IlI