I Didn't Know "Jewish Idiot" was Spelled with a Silent "Y" Either

An except from last night's conversation between my friend, Michelle, and the random dude who was hitting on her:

Michelle: Oh, you're Jewish? Do you keep kosher?
Guy: Well, outside of the house I don't. I'd say I'm "SK".
Michelle: "SK"?
Guy: Yeah, you know, "pseudo-kosher".

--Pop Burger, 14th St. & 9th Ave.

Then he asked for her number.