That would the symbol for the conjoined version of Mal Duncan and Firestorm after the Zeta Beam accident...
GOTHAM CITY - The Union of Goons and Henchmen (UGH) has announced a general walk-out starting tomorrow at midnight.
"We've been lobbying for better pay and working conditions for awhile now," said union organizer Stooge #4 (aka Pun, aka Sudoku, aka Tabby). "We have to put up with being given silly codenames and even sillier costumes, then have to pay into our own group insurance. You think the big insurance guys want to cover the kind of injuries you get mixing it up with Batman? I don't think so!"
Supervillains across the country were outraged.
"Who's going to listen to my maniacal rants?" fumed the Joker. "It's just no fun to spew about your big plans to an empty room. If I wanted that, I could move back into my parents' basement."
There's also the issue of who will go and steal critical machinery for diabolical plots, who will construct impractical deathtraps, and who will take it on the chin while the supervillains make their timely getaways.
"You gotta understand, I got a kid going to college in two years," Stooge #4 said. "I have to provide for my family. If dressing up as a cat or calling myself Flurry #1 puts food on the table, I'll do it. But I want a little respect, you know?"