Unfortunately it happens, but it seems to be getting worse. Depends where you live, but if your in Hurghada it may be more so as its a tourist area, alot of guys come from the Luxor Quena area's to work and are not used to seeing scantly clad girls. Cairo on the other hand has too many people, with too much time on there hands and just hang about. You should have said to them, would they be happy if you man handled their mother/sister/daughter/wife? I bet you would get a totally different reaction