Sentence examples for plain stupid from inspiring English sources

Or just plain stupid.

Was I plain stupid?

It's just plain stupid.

Are they just plain stupid?

That seemed to her just plain stupid.

It's plain stupid and downright ugly".

Perhaps I was just plain stupid.

So without further ado: Am I just plain stupid?

It's a futile, terrible loss — in a way, plain stupid.

This is crazy, this is just plain stupid," she said.

"Or they're just plain stupid and intelligence is a big, big factor for me".