Sportscar Asshole Syndrome
Usually observed in crowded urban areas by middle-aged owners of entry-level or low trim sportscars (BMW Z4, Mercedes slk cars, low-end ferraris Mondial, dino, barchetta, modena
, or older cars which once had value, like worthless 70's and 80's supercars). They needlessly rev their engine, also revving in leu of horn. They drive with the top down at all hours of the day and night, insist on parking their own car at the vallet, and take up two parking places while doing so. They try to race everyone, including cars of much higher trim levels (dash of rice), and usually travel with a mediocre looking girl who is 20 years younger.
That guy has SAS. It's drizzling out, and he's got his top down blasting KISS FM as if it were july is Assholeville.