so we thought it would be USEFUL...
The Big Bang Theory Season 10, Episode 13
It's USEFUL for calculating the number
of atoms in a substance,
The Big Bang Theory Season 9, Episode 10
Useful talent.
Game of Thrones Season 5, Episode 7
Fear is USEFUL that way.
Game of Thrones Season 5, Episode 2
Um, if a certain
dog-like loyalty is USEFUL,
The Big Bang Theory Season 11, Episode 12