Is She Really Going Out With Jim?

I can’t see what she sees in him
 
I’ve heard he’s a bit dim
 
I’d like to go out on a limb
and suggest he’s ok
 
And he’s slim  
 
Yes, quite trim for his age is Jim
 
But you’ve got it wrong
He’s John
Not Jim

So she’s not going out with Jim?

No
 
Oh…
 
Perhaps Jim’s a pseudonym?