Pissing umbrella

I had a strong intuition for a decisive moment. I saw this old man about 20m from me on the sidewalk with an open umbrella on a sunny lunchtime hour. Weird, I decided to take a photo, but the guy turn to his right, so I took to the street, run, and when I saw him again between a van and a recycling bin, he was pissing! Yes, in one of the most active squares in Lisbon, Martin Moniz.