Disclaimer: I don't own any part of the Batman franchise, alas. I'm just having a bit of fair use fun.
A/N #1: This was written in response to the prompt: Any, any, GoldfishPoopGang from TV Tropes
I decided that this really had to be answered with: Batman, The Eggman, Goldfish Poop Gang
A/N #2 : I've never actually seen any of The Eggman episodes, but the premise is so ludicrous that I couldn't resist using it for this trope.)
The Eggman
Before Egghead had become The Eggman, he had been brought to Gotham city by the Wayne Corporation to work at economic think tank. He had been sure he could fix the problems that Gotham had faced. But Wayne Corporatino had refused to implement his plans eggs-actly as he'd devised them. They thought they were too egg-stream. wanting to make changes. Wanting them to be "practical."
He'd egged their car after that meeting.
When the Waynes had been killed by a petty crook and the think tank had been shut down, he'd kept his sunny side up. For a while.
He'd tried to plead his case to the board of the directors. They should have been eggs-tatic to hear his plans. But they wouldn't listen. He'd been fried.
He'd egged their cars, too.
He'd tried to explain the situation to the eggs-ecutor of the estate, a butler who had clearly eggs-eeded his role.
He'd egged the whole mansion. (It had taken an eggs-travagent number of eggs.)
But no one would even listen to him! They'd forced him to become hard-boiled.
Well, he would show them!
He threw another egg at a passing car, because he could.
He was The Eggman!
When Bruce Wayne finally returned, he'd thought he'd finally shell out and give The Eggman his due. Instead, he'd cracked up.
He egged the Wayne mansion again.
Batman! Batman, was the new yolk of this city. The Batman would understand. He would listen to The Eggman once he got his attention.