I watched ANH SE again today and I noticed one of Han's lines to Jabba didn't add up:
"Jabba, you're a wonderful human being."
Okay, I know George didn't plan on Jabba being Jabba and all of the real life answers.
But what about the Star Wars universe? Jabba isn't a human! He's a Hutt! Was Han being sarcastic? What's your take on this?