We’ve seen this sort of thing before in Europe: immediately after some Islamic atrocity, Muslims take to the streets in celebration, honking and shouting, ostensibly because of a wedding.

The following video shows events in Berlin on Christmas Eve. According to the notes accompanying the video:

The point is: They s*** on our customs and traditions, on us Germans! They don’t really give a damn about the attacks either! Sure, the Islamic associations and unions distance themselves officially, but they would never entertain the idea of demonstrating for the victims with candlelight vigils or anything! And dozens of radical Islamists live undisturbed in their ghettos without anyone doing a damn thing about it.

Many thanks to Nash Montana for the translation, and to Vlad Tepes for the subtitling:

Transcript: