*69 and the use of proper phone etiquette

When low class motherfuckers return a missed call and the first thing they demand is " Who is this?" Shit infuriates the fuck outta me. Seriously, You called me! Who the fuck are you? Even if you are just calling back a number from *69 that you missed , the polite & proper way to handle this situation is to say " Hi, I just missed a call from your number, may I help you?" Fuckin redneck trash will always say " Who is this? " what the fuck? makes me so mad. Seriously if you wanted to know who it was you shoulda answered your phone when I called you the first time.