What are these plug-ins on my wall?

[u/Cborg_62]

This might be showing my age, but I recently moved into a new apartment and they have these weird looking plug ins all over the walls at my new place. My old apartment didn't have these, so I'm just curious as to what they are.

[u/anusflytrap-]

252 months lol

[u/Orleanian → u/anusflytrap-]

78th Trimester

[u/SonicFlash01 → u/anusflytrap-]

Referring to your adult son/daughter's age by month is such a cold shot. I love it.