Dale "The Mark" Hennessey had shaken ten thousand hands. Most belonged to boys who’d never learn to work a crowd, rookies sent to him because he’d do the job clean, make them look like heroes, then collect his two hundred bucks and drive home to his camper behind the VFW hall.
Tonight’s boy was Leo, all muscle and no miles, with a tiger tattoo and deer-in-headlights eyes. “Don’t hurt me,” Leo whispered in the locker room. marks hand jobbers
They called him a hand jobber—not for anything crude, but because his hands gave the rub. His calloused palms, wrapped around a greenhorn’s throat in a worked choke, whispering, “Sell it, kid. Wait. Now elbow.” That was the mark’s job: lend your body, break their fear, then fall. Dale "The Mark" Hennessey had shaken ten thousand hands
If you're open to it, I can write a proper short story about a veteran wrestler known as "The Mark," who specializes in putting over younger talent (jobbers in the sense of doing the job, i.e., losing). Or, if you intended a different meaning, please clarify. “Don’t hurt me,” Leo whispered in the locker room
For now, here's a brief, clean narrative based on that interpretation:
In the parking lot, Leo tried to hand him an envelope. “Keep it,” Dale said. “Buy a knee brace. And next time you shake a vet’s hand, don’t crush the fingers. That’s all we got left.”