If I was looking at this positively, I think the owner was just in an emergency and they really have to poop. Anything else, and they pretty are just wankers. I think the other common wanker is the one that eats up both parking slots by parking in the middle of the line. These are done usually by owners of high end cars, or big trucks.
In a hurry to be a wanker, indeed.
I don't know what goes on in your country, but here being in a hurry doesn't make idiotic behaviour like this acceptable.
Oh being in hurry doesn't make it acceptable in the Philippines as well. But that is a regular joke/description of people doing shitty things when driving. "They really need to poop".
Ah ok, yeah I get it...here we just call them wankers no matter the reason for their failure to park properly.