Sentence examples for that is pretty bad from inspiring English sources

"Anything under that is pretty bad," Smith said.

So do children who have been wounded (we are not told how), names blacked out on official documents (we don't know by whom), John Ashcroft singing his own composition "Let the Eagle Soar" (well, that is pretty bad).

"That is pretty bad," he says, pulling a face.

That is pretty bad.

For all you investment buffs, that is pretty bad return.

So I started off with an example that's pretty bad for this story, namely, Coke and Pepsi.

'We'd been living in downtown Birkenhead, in a place that was pretty bad.

I was also playing in new wave rock bands that were pretty bad, and I was looking for a way out.

That was pretty bad.

And that's pretty bad, too.

That's pretty bad in terms of branch missing.