How FAMILIAR are you with miniaturized,
integrated logic circuits?
The Big Bang Theory Season 8, Episode 22
I'm-I'm not...
I'm not FAMILIAR with that.
The Big Bang Theory Season 7, Episode 22
What?
You're FAMILIAR with the reference?
The Big Bang Theory Season 10, Episode 7
Um, are you FAMILIAR with the story
of the shoemaker and the elves?
The Big Bang Theory Season 6, Episode 6
...you should be FAMILIAR with the history
of Cornwall or be prepared to learn it.
The Big Bang Theory Season 8, Episode 3