Uncouth slob (bit rude)

The judge turns to the woman and says "I see you're divorcing your husband on the grounds he's an uncouth slob. Can you give me an example of this?"

"Yes, your Honour" replies the wife. "Whenever we go out, he always drinks tea with his pinkie sticking out".

"There's nothing wrong with that madam. In fact, it's considered good manners in some circles to drink tea with the little finger sticking out" says the judge.

"But your Honour" replies the woman

Spoiler:

"I wasn't talking about his finger".