Parodying any government or secret service agency is also a great way to create funny voicemail messages. For instance, you could say, "Thank you for calling the Slovakian Consulate. All our diplomats are out changing lightbulbs, so at the sound of the tone, please leave your details and any international secret you may have for sale." Creating funny voicemail messages that sound like they are from the mafia, the FBI, the CIA, or even the IRS can be a cool way to greet your callers when you are not available.
Your voicemail greeting can make a positive or negative impression on people. By considering your target audience and tone, you should be able to keep it positive. Length: Don’t make people wait minutes to leave a message. Apologies: If people expect your to be available, apologize for missing their call. Set expectations: Let people know when they may receive a callback, but be realistic. Accuracy: If you change your voicemail for things like holidays, be sure to update it when needed. How do You Set Up a Business Voicemail?

“Leave a message! Dit dit dit dit dit, dut dut. Dit dit dit dit dit, dut dut… After the beep.”
You voice message greetings are supposed to be fun, energetic, and witty so that the callers want to pick up their phones and give you a call just so they can listen to the greeting again.