Why black people are good at keeping secrets? Because after listening to the secret, they will stab themselves to death.
Do you think black people killing themselves is funny?
No, I don't like violence but jokes are made to get a point across, and it's not as bad as actual stabbing
Thinking black people are violent is a negative generalization. Most black people are successful and useful members of their community. Claiming they're just violent can be harmful and damaging to all the work they've done.