Food that is served in the temperature 'Danger Zone' (5°C - 60°C, because bacteria can grow to unsafe levels at these temperatures this is called the temperature Danger Zone.)
Food served in the temperature 'Danger Zone' is referred to as 'Top Gun' in reference to the 1986 motion picute of the same name which featured the Kenny Loggins song 'Danger Zone'.
Cooked chicken served at room temperature is a prime example: Top-Gun Chicken.
Louis: Hey, do you guys want to go to that place on Hay St for some Top-Gun Chicken?
Matt: Yeah, I'm happy to risk it.
Aidon: Naa, I'm meeting up with Laura.
Ned: How are you feeling? Mel said your date's collapsed.
Claire: Yeah pretty crook, I think lunch did it to me. That pig heart was pretty Top-Gun.
Ned: No shit. I can't beleive Louis took us there.