I can't believe you kissed my SISTER
with moth mouth.
The Big Bang Theory Season 4, Episode 6
Rajesh, are you letting your SISTER
date that little Howard boy?
The Big Bang Theory Season 4, Episode 20
You're preaching to the choir, SISTER.
The Big Bang Theory Season 4, Episode 21
Because she's your SISTER.
The Big Bang Theory Season 1, Episode 15
Sansa's maid saw you with her.
She already told your SISTER.
Game of Thrones Season 4, Episode 2