- Potato CLOCK. Do potato CLOCK.
- What's that?
The Big Bang Theory Season 6, Episode 22
Seven-hundred and four...?
No. Wait. it's on "CLOCK."
The Big Bang Theory Season 8, Episode 6
Keep the CLOCK, Sheldon.
The Big Bang Theory Season 10, Episode 10
has got my biological CLOCK
ticking like crazy.
The Big Bang Theory Season 11, Episode 17
couldn't power a potato CLOCK.
The Big Bang Theory Season 10, Episode 12