
...to FUNCTION in 18th century Vienna.
The Big Bang Theory Season 4, Episode 21

They can't FUNCTION without me.
The Big Bang Theory Season 4, Episode 3

I feel like an inverse tangent FUNCTION
that's approaching an asymptote.
The Big Bang Theory Season 2, Episode 13

It looks like some ne... FUNCTION
is returning.
Breaking Bad Season 3, Episode 9

Impaired cognitive FUNCTION.
The Big Bang Theory Season 3, Episode 14