
I didn't know what to do.
He's lost all FOCUS.
The Big Bang Theory Season 1, Episode 4

to FOCUS on other work.
The Big Bang Theory Season 12, Episode 5

now that I'm not in the band,
I can FOCUS on my own music.
The Big Bang Theory Season 11, Episode 13

Hey, come on, guys, FOCUS.
The Big Bang Theory Season 6, Episode 23

The blunt instrument
that will be the FOCUS of my murder trial?
The Big Bang Theory Season 2, Episode 9