Some kind of infestation?
A sign of water damage?
Others wondered if it was alive.
And in a way… it was.
One knowledgeable commenter stepped in with an answer that instantly reframed the entire discussion.
“It’s a slime mold called stemonitis.”
That single sentence opened the door to something most people never realize exists.
Read why this pink version isn’t even its final form ⬇️⬇️⬇️