The IROC is part of the third generation of Chevrolet Camaro automobiles. It is known for its powerful engine and flashy appearance, making it a fitting choice for a thuggish jock like Noelle’s boyfriend.

The fact that the name ‘IROC’ sounds like the phrase ‘I rock’ when said aloud may also be an important part of this line. Noelle’s boyfriend is an unpleasantly arrogant character, meaning that a car with a name that sounds like ‘I rock’ would be his kind of car.