There's evidence that people tend to be more open in front of a computer, especially with tricky stuff like alcohol or sexual behaviors.

Do they work on any tricky stuff, maybe a fake kick or two?

"I mean, you know, none of that sort of tricky stuff."

French bikes from the 50s and 60s are tricky stuff to understand and price.

Most of the tricky stuff, happily, is designed for longevity.

You know, those twenties, they're all full of tricky little stuff.

Deciding which acquirer brings more to the party is tricky stuff, though.

"Why do you think he's spending his money for all this tricky stuff?"

Moonlight, he reminded himself, is tricky stuff to see by.

It's tricky stuff and it will take quite a while to figure out.