
Hey, listen.
Saturday, my sister's getting married.
The Big Bang Theory Season 2, Episode 16

And if something were to prevent you from
doing your laundry on Saturday at 8:15...
The Big Bang Theory Season 2, Episode 7

...but deep inside your heart you'll know
that laundry night is always Saturday night.
The Big Bang Theory Season 2, Episode 7

and I'm seeing her Saturday...
The Big Bang Theory Season 7, Episode 19

People magazine is having a reception
Saturday, and I managed to get you invited.
The Big Bang Theory Season 2, Episode 4