I was young (maybe 20 years old) and I was buying some stuff for my mom from a super market near our house in Heliopolis (St. Fatima square). He was following me from the super market to our building and when I entered our building, he suddenly cornered me in one of the stairs and let out his ugly penis and said 'temosily ya mozza'. Few seconds passed while I wasn't believing; yet after the shock, I srceamed out loud at him saying 'rou7 ya ebn el kalb ya weskh'. He was a coward of course and ran away once heard my scream. I wish I can cut him in pieces if I see him again in my life.