roses are red, violets are blue. i have Alzheimer's disease cheese on toast.
Wait, are you making a joke about people with Alzheimer's?! Don't you think that's a bit cruel?
Come on, this is just for fun. I don't mean anything bad about mentally disabled people.
People with mental disabilities like Alzheimer are not at fault for their mental facilities decreasing and it is hurtful to think they are like worthless. You could get Alzheimer later in life and you would not like it if people suddenly thought you were worthless.
Uh, I'm not afraid of it so I guess I made my point.
Why would you be afraid of it? It's rude to the families and people suffering from the disease, and your jokes could potentially hurt them. Why hurt people who are already suffering from something so bad?