They're mostly in Hebrew but you get the idea.
(http://yoni.valhallalegends.com/stuff/str33tsign1.jpg)
(http://yoni.valhallalegends.com/stuff/str33tsign2.jpg)
Heh, when I read topic I thought it was talking about streets as in the ghetto and etc. :)
That's so fake.
Apparently the "!!!!!1111" craze has caught on in Hebrew, too.