Here are a couple of articles with examples:

Grok says Musk is fitter than Lebron and funnier than Jerry Seinfeld:

https://www.theguardian.com/technology/2025/nov/21/elon-musk...

Grok didn't stop there. Elon is best in the world at drinking pee:

https://newrepublic.com/post/203519/elon-musk-ai-chatbot-gro...

Also randomly mentions white genocide out of nowhere (one of Elon's pet political issues)

https://www.theatlantic.com/technology/archive/2025/05/elon-...