"Rain" on a sunny day

I don't think I've ranted about this here before (only on Facebook). But now I've got photos, so here we go: There is someone living on an upper floor in my apartment block who likes pouring water out of their window (or balcony).

Sometimes I would come home in the evening and see a wet patch on the ground in the parking lot, and I didn't really know why. Then one weekend, I heard the sound of water dripping onto the awnings. I thought it was starting to rain, so I rushed out to rescue my clothes that were drying on the balcony...and I noticed that it was actually soapy water being poured down by someone (some brainless twit! (can I copyright that? lol))

If it was windy, the water could come right over to my balcony...and shower my clothes in the process. -_-

Today it just happened again. And I rushed out with my camera. (unfortunately I couldn't see the source of the water, or else I'd have taken a photo of that for sure!)

See the water dripping from the awning?

And here's what happens to the ground (and to whatever cars that might be parked there)

Jerk!