I am going to have to translate this and ruin the joke but I am going to do it anyway because I find this so funny:
https://www.riemurasia.net/kuva/Poliisista-hyv%C3%A4%C3%A4-iltaa/146334 (can't show the images from that site so I'll give a link.)
So... Someone on Facebook is advertising that they have drugs for sale. At first there is brief argument over price, but then they get an interested buyer who wants to know the adress. Sergeant Marko Forss aka "Fobba," the Facebook cop. (He really is a police officer. The experiment started on IRC and Fobba and few others basically spend their days on social media. This makes it easier for people to contact the police so he takes in crime reports and answers questions on legal matters.)
The best part is that the Escobar wannabe replies with "I live here in the east side. You know where I am, you've been here before." And Fobba promises bring some of his friends along for a visit later in the evening.
Here is one that does not need translation:
https://www.riemurasia.net/kuva/Ilkeit%C3%A4-ansoja/146168