I think I received some hate mail but since I don't know exactly what language it is, can anyone translate for me please.

Subject line: Kanker Jood

vieze kk jood
kk op met je tering kop
je bent een dikke nurd en hebt geen leven waarscheinlijk vriendloos en ik hoop dat je om de haverklap in elkaar wordt gemept neuk je moeder


If the translation is not suitable for public viewing, then cliff notes will do.

I did take his city, so I don't think it is a congratulatory mail.