Yoda is on the verge of really gross and definitely not for the kids. I always just thought he was a puppet and then a cartoon, but really he’s just a guy! Kind of like Danny Elfman, no, Danny Devito! (see Devito Yoda)
Not really. Not for work either. He’s not that bad, just more funny and bawdy than your boss or IT people would probably care to know about. Other than that, enjoy!