A lot of celebrities say that they are culturally Jewish. I don't really get that. What is culturally Jewish? Conforming to a stereotype?

I mean you would never really hear someone say they're culturally Muslim, culturally Catholic or culturally Protestant.

Culturally Italian, culturally Irish, culturally Puerto Rican kinda makes sense.

Guess they are a nomadic people which kind of muddies the proverbial water.

I invoke my right under the 5th amendment of the United States constitution and decline to answer the question.