Why do Germans never compete in marathons ? They don't know how to finish a race.
I'm not sure I understand the joke. Can you please explain was this supposed to be a joke about Jews?
I am just joking around, it's funny.
There are certain situations where it is inappropriate to tell a joke and this is one of them. I would like to introduce you to a few of my Jewish friends so you can see what kind and generous people they are.
Fuck them. Anti-semitic jokes are funny and if Jews take them offensively it's their own problem.
What if you heard jokes being told about a tragedy that happened to your family? Do you really want to make others feel pain like that? There are much better jokes you can tell that won't hurt other people like this.