The IDEAL setting is 72 degrees.
The Big Bang Theory Season 9, Episode 10
So listen,
would you describe your IDEAL vacation...
The Big Bang Theory Season 2, Episode 3
She's an IDEAL match.
Game of Thrones Season 3, Episode 2
I know it's not IDEAL,
The Big Bang Theory Season 10, Episode 18
It wouldn’t be an IDEAL date, would it?
Money Heist Season 1, Episode 10