Pick a setting, pull a prompt, and answer it yourself first. An icebreaker only works if you go first — otherwise you have just handed someone a test.
How to use one of these
Don't read it out like a card trick. Use it as a direction. If the answer is interesting, stay there and ask a second question about it; the prompt has done its job once the conversation is moving without it.
If a question lands badly, drop it. That is not failure, it is calibration.
Nothing is sent anywhere. The prompts are in the page, so it works with your internet off, and nothing is remembered after you close the tab.