Cognitive decline jokes

How can you tell Donald Trump is old and demented?

He can't distinguish between tanned people and cockroaches!

I want to make a joke about old age, but I'm too senile to finish it.

Q. What do a one-story house and an Alzheimer's victim have in common? A. Nothing going on upstairs.

I would've made a joke about Alzheimer's, too bad I forgot about it...

My doctor told me I had Alzheimer’s.

I said to him, “I don’t remember asking.”

A guy does not know anything. Oh, wait, he has dementia.

SLADE is proof that mental aging can go in REVERSE.

Grandma, I can’t believe I have Alzheimer’s.

One second later, Well at least I don’t have Alzheimer’s.

Political correctness has gone too far! You have to say "cognitive decline" rather than "Alzheimer's ridden shitbag"!

You know who else suffers from Alzheimer's...

You know who else suffers from Alzheimer's.