pit lizard
n.— «The only thing Stewart enjoys more than a race car and a fight, it seems, is women. Over the course of a race weekend, he’s approached by dozens of them, each more long-legged, doe-eyed and blond than the last. Inside the NASCAR bubble, these gals are called “pit lizards,” and they prowl the inner sanctum at tracks throughout the year.» —“Where There’s Smoke…“ by Mike Guy Rolling Stone Sept. 4, 2008. (source: Double-Tongued Dictionary)
Further reading
Mary-Clare recalls that when she was growing up in St. Louis, Missouri, everyone she knew used the term hoosier as a kind of teasing pejorative. If someone did something silly, others would say You’re such a hoosier, the adjective hoozh, or jokingly...
To lose the bubble means “to lose track” or “lose one’s bearings,” and refers to the bubble in an inclinometer on an airplane or ship, much like the bubble in a carpenter’s level. It’s described in detail in Gene Rochlin’s Trapped in the Net: The...
Probably modelled after “lot lizard”, a truck stop prostitute. There’s a lot of crossover between trucking and NASCAR culture.