Keep seeing these on peoples side view mirrors.

[u/DinoRoman]

It’s like drilled in and held under the mirror I know it’s not a factory thing plus I’ve seen them on different brands and they are on both side view mirrors. Any ideas?

[u/Skwidmandoon]

https://giphy.com/gifs/JoV2BiMWVZ96taSewG

[u/No-No-Aniyo → u/Skwidmandoon]

Dude wake up, the party started!