In your greeting, get to the point, and keep it concise. A Little Humor Goes a Long Way. If your greeting displays a lighthearted warmth, that is great as it puts a personal spin on your business and lends personality to your brand. But make sure that your humor is professional and appropriate.
nothing too crazy in terms of actual content, but my brother and i recorded our message in irish accents a while back, which was quite fun. we fooled plenty of people (i'm sure had any true irish folk called, they'd have vomited at the poor accent impersonations!) Aug 1, 2004 19,801 8 The City of Culture, Englandshire I did one once where I just said "hello?" - then paused for a few seconds and continued ... Quite a few people said they started talking before being interrupted by me telling them to leave a message! I've heard messages like that before – although they've kept on saying "hello?" a few times (louder and louder) to make you think that they've actually answered the phone but they can't hear you.

6.) Don’t miss the opportunity to leave a specific message. There’s nothing more frustrating than listening to a voicemail that basically says, “Hi, it’s me. Call when you can!” Even if you’re just calling to say hi, make that your phone message. “Hi, Barbara! It’s Maralee! I haven’t heard your voice in too long, and I wanted to touch base and say hi. I’ll give you a call tonight at 8:00 your time. I hope we can chat then. Stay warm in Michigan. I heard about the storms.”
All in all, when you create an unexpected experience, people not only remember it, but also talk about it.