"Made up my mind to date both of them
by pretending to be TWIN brothers."
The Big Bang Theory Season 9, Episode 14
...and his five TWIN brothers,
you are wasting your time.
The Big Bang Theory Season 1, Episode 16
but when they're TWIN primes,
The Big Bang Theory Season 9, Episode 12
The Crown and the Faith
are the TWIN pillars of the world.
Game of Thrones Season 6, Episode 3