It means:
1. They beat me, there were eight of them.
2. How many?
3. Eight.
4. Last should mean something like: I carry you on my d**k, or something similiar, but it's not funny in english because it's not rhime, and in Croatian/Serbian it is.
It really doesn't work if you don't understand the language, but more importantly, if you don't get the jokes from this region... you see how is it to the rest of the world when you english people use your slangs and jokes on us who have no idea what you're talking about, and we DO understand the language..
For those who don't know this languege the translation is:
Japan 1979 | Japan 2004
USA 1979 | USA 2004
Germany 1979 | Germany 2004
Russia 1979 | Russia 2004
I'll edit the picture with english transl., but my pc is broken and I'm writing from another one ...