Superheroes and cologne. I guess every crimefighter needs one (save for Swamp Thing). Because, whether we admit it or not, we attribute bad smell as evil.
I'm waiting for the day when DC or Marvel creates a superhero[ine] that doesn't have any other incredible powers, except secreting sweat that smells like cologne. People will fall over her feet. And this time, her power won't endanger her private life. On the way to a first date, she can sweep some crooks, come running to the restaurant, and smell wonderful. She can bottle up some of it, label it--you guessed it--"Sweat", and sell it off for a living.
Now that is super.