And If You Like Show Tunes ...

If you're a male and you drive any of these cars, it doesn't necessarily mean you're gay, but everyone will assume that you are* ;

Mini Cooper convertible

VW New Beetle

Mazda Miata

 BMW M3

 Fiat 500

Also the Saab 900, Prius, Chrysler Sebring convertible
 
* Not That There's Anything Wrong With That

Lesbian cars;

It's great to have a lesbian friend because on moving day they have great rides for hauling your shit. As a bonus, she might even beat up your ex-girlfriend for making you move out.

 Subaru Outback or Forrester

 

Also any Volvo, the Jeep Wrangler and the Ford F-150