Well, I guess if your character is named "Dana"... I love a good Ghostbusters reference as much as the next guy… actually, scratch that. I think it's probably safe to say that I like a good Ghostbusters reference even more than the next guy, on average.
So I got a kick out of it I came face to face with Zuul in Diablo III last night. Specifically, a rare Succubus named "Zuul The Murderer", which I was not aware was the full name of the Gatekeeper of Gozer.
Here's my monk, punching Zuul in the face:
To be honest, this Azmodan fellow is something of a blowhard; I think I'd find a gigantic marshmellow man more threatening. (Or, you know, a giant Sloar.)
"She's not my girlfriend. I find her interesting because she's a client and because she sleeps above her covers... *four feet* above her covers. She barks, she drools, she claws!"