Fear is USEFUL that way.
Game of Thrones Season 5, Episode 2
but may be USEFUL as pig feed.
Game of Thrones Season 3, Episode 3
Your expertise
could be USEFUL here.
Breaking Bad Season 4, Episode 3
Have you ever considered
trying to do something USEFUL?
The Big Bang Theory Season 4, Episode 20
But, yes, Saul was finally USEFUL.
Ha, ha.
Breaking Bad Season 4, Episode 3