How do you start a rave? Throw a flash bang into an epileptic children's ward
Are you joking about people with epilepsy?
Yes, and to top it off, the joke is that it would be because of their illness.
Making jokes about situations where people with disabilities would suffer is crude. They have to deal with enough on a regular basis and shouldn't be subjugated to further struggles, even as a joke. Do you think it would be enjoyable to be tortured for fun?
I feel like I'll get a lot of reactions from people if I do that.
It wouldn't be good attention, though, it would be attention because of your situation. Instead of making jokes about people with diseases, you should try to get to know them and put yourself in their shoes. Then you will feel empathy for them and you might not find these jokes so funny.