This is a slang for saying that two people are same sex significant others. The driveway being a common area they share together among other things... also suggests that they co-habit together.
Ben is a little different, i'm pretty sure he shares a driveway with joe.
A driveway that is covered in cigarette butts, making it evident that the current resident is indeed, a smoker.
John: Hey Dave, did you see the new neighbors?
Dave: Yeah, they have a bad case of Smoker's Driveway. Gonna run to the hardware store and buy a gas mask asap.
when you stick it in, then just let it go limp while you both read books.
We wanted to catch up on Harry Potter, so we were sleeping in the driveway.
a) a car that is so expensive, you wouldn't dare drive it; instead you just showcase it to the rest of the neighborhood in your driveway.
b) a car that is such a bucket, that you've given up on it, so it just sits gathering rust, vermin, and the occasional stoner.
a) My neighbor bought a new Mercedes-Benz S65 AMG last year. I swear, the car hasn't moved since he drove it home from the dealership back in May. I swear, it's become a Driveway Ornament.
b)
Guy 1: Hey, is that your Dad's Impala outside?
Guy 2: yeah, but it doesn't work anymore.
Guy 1: has it achieved Driveway Ornament status yet?
Guy 2: most definitely, bro.
When a girl has only a patch of hair down the middle of her vagina.
Her parted driveway was quite interesting, and fun to play with. I got very horny when it got stuck in my teeth(;
A play on BMW’s slogan “the ultimate driving machine.” Because in order to own a BMW, you constantly have to maintain it, even when keeping up with maintenance intervals. Thus, people abandon their BMW’s on the driveway and they tend to leak oil, hence “The Ultimate Driveway Machine.
A: hey did you see that C bought an old BMW E36?
B: yes, I like to call those “the ultimate driveway machine.”
C: god damn it.