Semi clean jokes that aren't pervy and don't include death?

I hope I'm okay to post a request - I'm in a hospital with my mother-in-law who continues to have small strokes as a result of her cancer. She can understand what we are saying but can only say yes and no. Most important she can laugh when she hears a good joke. This is where you can help. I need some semi-clean jokes or puns that don't involve pervy behavior or death. Scrolling through r/jokes is hit and miss so I'm hopeful you could help with a special request.