He was either looking up at the CEILING
or down at his shoes.
The Big Bang Theory Season 4, Episode 19
They said they'd never seen one
on the CEILING.
Westworld Season 2, Episode 2
What was it doing on the CEILING?
The Big Bang Theory Season 2, Episode 22
or clinging to the CEILING
like a gecko.
The Big Bang Theory Season 12, Episode 9
I will do it. Don't press it
or you will end up stuck on the CEILING.
Money Heist Season 3, Episode 4