![I can't believe you kissed my sister
with moth mouth.
I can't believe you kissed my sister
with moth mouth.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
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?
Rajesh, are you letting your sister
date that little Howard boy?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
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.
You're preaching to the choir, sister.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
You're preaching to the choir, SISTER.
The Big Bang Theory Season 4, Episode 21
![Because she's your sister.
Because she's your sister.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
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.
Sansa's maid saw you with her.
She already told your sister.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Sansa's maid saw you with her.
She already told your SISTER.
Game of Thrones Season 4, Episode 2