Wavey.

Name something stupid: An RGB keyboard.
Name something stupider: An RGB keyboard mounted to a wall where it can't be reached.

LED strip behind the desk.

Keyboard on wall:
Razer

Wallpaper:
Vaporwave

Case:
Lian-Li O11 dynamic

Credit u/Vincent_Laterreur on https://www.reddit.com/r/battlestations/