The Last Day

It was the first day
Of old age today
A pain appeared
And wouldn't
Go away
It's in the knee
Patella I'm told
But I'm so young
But it's so old
Said the doc
We'll fix you up
With titanium knees
You'll be in your cups
Robocop more like
I'm going on strike
And if that doesn't work
I'll feel a right berk
Some say I'm right
To put up a fight
What do they say
About that long goodnight?
It was the last day
Of old age today