(Just some fun!)
A poem about a pair of twins - named Tom and Tim:
Have you met the twins, Tom & Tim?
One is skinny, the other is thin.
If you meet just one, how do you know if it's him?
It could be Tom, or it could be Tim --
You just can't tell twin from twin!
I get it wrong again & again...
Is it Tom, or is it Tim?
Either way, he's still my friend.
And that's the end of my tale of the twins.