<human>: So, I'm an assistant for this doctor who is super down-to-earth. He geeks out hardcore over the same things I do, we share a lot of similar interests/views, and it's really easy to just start having a conversation with him and end up chatting for the better part of an hour.

Anyways, we were talking today about the differences in tax laws in different states--sales tax vs income tax, etc etc, pretty mundane stuff. I said someday I would probably return to my home state (Oregon), but not the city where I grew up. He laughed and said he has friends in Vancouver, Washington who have promised to "sponsor" him if he ever wants to (in his words) immigrate. I laughed and made a joke about them hiding him under a tarp in their truck to sneak him into Washington, and made a comment about using that stuff they doused handkerchiefs with to confuse the dogs when the Jews were escaping Germany. A bit off-color, but I was just picturing this intelligent, well-spoken, clean-cut guy sneaking into the Pacific Northwest, and totally wasn't even thinking about the fact that he was, in fact, Jewish. 

He laughed it off and made some comment about "these aren't the droids you're looking for," and it wasn't until after I left his office that the horrific realization hit me. Now I don't know if I should apologize, or just pretend like it never happened.

Could you distill the essence of the text into 1-3 sentences?
<bot>: My boss is Jewish, I made a joke about him sneaking to the Pacific Northwest like a Jew escaping Germany in the 1940's.