A person so skilled in the art of skiving that they manage to somehow get paid for doing what the rest of us would be sacked for.
A learned academic who can call surfing the internet and tweeting to her friends work, is a fine example of an uberskiver. All the more so if they are aware of how lucky they are.
Uberduck is just a website for AI voices of fictional and real people. Sometimesthe voices can be messed up and not sound like the character or person you want but it's still good to use
Person1: Hey man have you used uberduck?
Person2: No. What is it?
Person1: It's a website that mimics other people and characters!
Person2: Really! WOW! i'll use it now