The no-lock deadlock (http://ericlippert.com/2013/01/31/the-no-lock-deadlock)

no-lock-deadlock.cs

class C
{
  static C() 
  {
    // Let's run the initialization on another thread!
    var thread = new System.Threading.Thread(Initialize);
    thread.Start();
    thread.Join();
  }
  static void Initialize() { }
  static void Main() { }
}