Weird Scribbling On Feed

Any idea why this scribbling would have showed up on my feed like this?

Hi, Vince.

No no idea. Doesn it show up every time?

My Fantasy NFT here, here, here and here (NSFW). My profile is here
I always follow for follow, even on instagram where you can see my other pieces and my painting process.

Looks like it has to do with that one specific profile name.