/ˈsʌmər ˈʌvən/ noun phrase
Definition: The trunk of the car in Florida in summer. Used when you need to keep food warm but don’t want to turn the oven on in the kitchen (it’s hot enough in there already).
Etymology
A pragmatic, results-driven application of solar gain and insulation. In climates where the ambient temperature frequently exceeds 90°F, a car trunk acts as a “dry dock” for thermal energy. The metal chassis and enclosed space create an environment where the “ice runs out” instantly, but heat is retained with high rigor. It is a strategic choice for those who want to avoid the “hustle and bustle” of a hot kitchen during the peak of the season.
Usage
Context: Used to provide a “plain language” explanation for storing catering or groceries in a vehicle. It suggests a clever workaround for the “logistics” of summer hosting. However, one must be careful not to leave items in the summer oven until they reach an “unfortunate downward spiral” of food safety.
In a sentence: “Don’t bother bringing the casserole inside yet; just leave it in the summer oven until the guests arrive so we don’t heat up the whole house.”