It is very holy and not said in a flippant way.
A little bit like being ushered in to meet the president, and exclaiming, "Hey, Baracky Boy, wazzup?"
Orthodox Jews are strictly observant. Hassidic Jews are even more strict.
No, Torah-observant Jews do not.
Observant Jews do not eat crayfish.
The majority of observant and semi-observant Jews practice their religion everywhere they go, during all their waking hours.
Yes. Torah-observant Jews will make sure that the ingredients are kosher.
Observant Jews say the Shema twice a day.
Religiously observant Jews will only eat foods that are kosher.
A realtor can use a Shabbat elevator as a selling point for Orthodox Jews. I don't know of any non-observant Jews who would be discouraged from buying because of this though.
Yes, Jews can eat chicken. Religiously observant Jews would require that the chicken be kosher.
Religiously observant Jews will only eat in restaurants that are kosher certified.
People who practice Judaism are called Jews.
Absolutely! However, religiously observant Jews would require that the food be kosher.