Do you catch yourself using "vocal fry?"
That's the only decent example of a video I could find (plus I don't have the patience to watch multiple videos on it...). Britney Spears does it a lot when she speaks and so does Zoey Deschanel when she moves around in her quirky girl speech patterns.

More than one of my coworkers does it and one especially is SO ANNOYING. She'll speak regularly all day then when she gets on a client call she'll drop her voice a half register and draaaaaagggg everything out. It sounds even worse over the phone than in person.

And I swear its contagious. If I'm around her a lot I find myself starting to do it. It's hard because at work I try really hard to keep girlish speech patterns neutralized (not ending every sentence in an upswing, like I'm asking a question?) plus I have a western pa accent that can sound really hickish if I let it.

So, do you vocal fry?