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.
So take a look at some funny greetings that you can use as your funny cell phone voicemail ideas or home phone. My ass and I are out for a walk.

Voicemails don’t necessarily have to be monotonous or extremely jazzy or funky. What you’re looking for is a balance between the two. Whenever I call someone and their voicemail greeting is playing, it tells me a lot about who they are, as a person. Which is why, you’ve got to put a little bit of “you” when it comes to voicemail. And the best part about all of this is, since you couldn’t come to the phone, at least the callers are having a good time listening to the message.
No5: You know what I hate about answering machine messages? They go on and on, wasting your time. I mean, all they really need to say is, "We aren't in, leave a message." That's why I've decided to keep mine simple and short. I pledge to you, my caller, that you will never have to suffer through another long answering machine message when you call me.