Things you can say about your car, but not your girlfriend

[nialloftara]

Gave her a twin screw bolt on last night.

[Dragawn]

It's always so hot inside of her.

[Drummerdude48]

She shines when she's waxed

[Kev2442]

I like the smell of her exhaust...
Oookay, that was weird.

[Dragawn]

Duuude, you just crossed the limit.

[boyercam]

Well...
She crossed the red line limit, and her engine exploded

... actually no, that one's rubbish, ignore it.

[TheTom]

Her heart beats up to 7000 times a minute but she doesn't need a doctor.

[Dragawn]

Well, better would be "I crossed her limit and she blew on me", but that's something you CAN say about both your car and girlfriend

[Kev2442]

I like to cross limits...

I'd say "Elle m'a fait le coup de la panne.", meaning the car has broken down.
That's a very frenchy expression meaning I'm the passenger and he/she faked the car failing, so that you know, we're all alone, trapped in this car for the night, so...

[Forge91]

I just love to rub those ''headlights''.

[WizzyThaMan]

Wax on, wax off.

[Manche]

Loves Meth

[TheTom]

I only have to use my right foot to make her roar

[boyercam]

I think I broke her clutch

[WizzyThaMan]

I shut her down