An Ode to Viagra

Some say it is super
Some say it is silly
We hear it works great
for a limp-acting Willie

You’ve heard no doubt
Of a starch called Niagara
We found out by chance
It’s what’s contained in Viagara

At ten dollars a pop
This seems like a buy
But can you suggest it
To your impotent guy?

It’s side effects aren’t charted
It may be too iffy
But what some men won’t do
For a good old-fashioned stiffy.