
so they can COOL down.
The Big Bang Theory Season 10, Episode 5

♪ The Earth began to COOL
The Big Bang Theory Season 12, Episode 23

but, you know, it's COOL,
so whatever.
Breaking Bad Season 5, Episode 11

Wow, COOL.
Breaking Bad Season 2, Episode 3

This residue here is why
we descale with COOL water
Breaking Bad Season 4, Episode 8