Why does the shower head have 11 holes? Because jews have 10 fingers
That doesn't sound very kind to me. In fact it sounds racist. What do you mean to say with that?
Haha, you're playing clever. I'm just making a harmless joke to get a rise out of people. Anyone who is offended is just being sensitive. Please tell me why can't I make a joke.
I don't think any Jew would find this funny since the holocaust was an enormous tragedy. It is not a harmless joke, it minimizes all the atrocities that happened. These sorts of jokes can come back to you in a way, regarding your own culture.
Haha are you scared of what I said? You need to grow a spine and accept dark humor.
You really should be concerned with people thinking less of you when they hear you telling such racist jokes. Most people hate hearing stuff like this, and will stop hanging around you.