Hello, you have reached the [enter your name here] residence. Please leave your message after the beep. [About a minute passes, no beep. The person decides to leave their message. Hopefully a particularly long one.] *beep*
Ohhhhhh, yes. Oh, yeah! Uh huh, ohhhhhh yeah... Ooohhh... Oh my God, is that thing recording? *beep*
If you are trying to reach [your phone number here], please stop. I don't like people calling me. I don't like people at all, really. If you have any will to survive, please do not decide to call me back. Thank you.
[Only if you don't live in a German-speaking place]: STOPPEN SIE, MICH, SIE ANZURUFEN DUMME LAUNE! ICH MAG SIE NICHT! GEHEN SIE ZUR HÖLLE! OH- UND VERLASSEN IHRE ANZEIGE NACH DEM SIGNALTON. *beep*