The Goonsquad object is a spam generator that mailicious residents leave on your land. It will infect anyone who comes on your land and you will get objects spamming across the top of your viewer. Here is how I got rid of it. 1. Click World, About Land, Objects, Refresh bottom pane to see the name of the resident who left the object. 2. Click on the object owner and the return objects. 3. Report that person to Linden labs: Help, Report Abuse 4. Ban that resident from your land: About Land, Access 5. Block the object: Communicate, Block List, Block Object by Name 6. Your avi will be contaminated, so remove all clothes, detach all attachments, skins, etc down to the bare avi, and add back again from inventory