How can you tell Donald Trump is old and demented?
He can't distinguish between tanned people and cockroaches!
I would've made a joke about Alzheimer's, too bad I forgot about it...
I want to make a joke about old age, but I'm too senile to finish it.
Political correctness has gone too far! You have to say "cognitive decline" rather than "Alzheimer's ridden shitbag"!
