How to get a Turk mad instantly: insult Atatürk
How to get a Greek mad instantly: remind him that Александар Македонски wasn't Greek
I see you fall in the dumbass territory. Aw well.
When I find a single alexander-dated source that writes his name in Slavic or in fact that Slavs were anywhere near FYROM during Alexander's time, I would look at this shit as little more than political bullshitting.
And since I know you are not a moron (you are a dumbass, which is quite different, if I may add) you should feel ashamed of yourself for spreading false history. You should really do. If I had a guy jumping on my face yelling that Alexander was a Slav I am far less annoyed than when people publicly spread misinformation.