Sort:  

I don't know why I hate this question :)) He had a lot of names, but right now my sister is calling him Mehmet or sometimes Pus (it is funny because I don't know if you will be able to pronounce it as I have written it).

No wonder he is so grumpy! You need to give him a proper name! I'm pretty sure I know how to say Pus, we Finns speak the same as everything is written. English is not your mother language either, right?