a wats sama call it - when you know what it is but you just can't say it because y

when you know what it is but you just can't say it because your brain is broken

I saw that thing, but my brain wouldn't let me say it. It’s a wats sama call it.

I knew that name, but my brain went on strike. It’s a wats sama call it.

It was right there, but my brain forgot. It’s a wats sama call it.