Only a little irreverent and off-color? He'll have to try harder.

"If you want the truth? I don't think it hits the bottom. I'm not entirely convinced there is one." He speaks around his cigarette before tilting his head towards the other man. "Oh, right as rain, me. Just dandy. Like always."

Which means it is the exact opposite of that.

He pulls out the cigarette and gestures around them. "I've been up and down the new bit of town here all bloody day... and yet, I can't shake that feeling we've had a wool pulled over our eyes. Don't you ever get that feeling you're being watched?"