hellman noun2 •Evil man; devil.There's this great pause as the hellmen realise they are locked in with me, the dog and the girl upstairs. There's always a few seconds while these ugly bastards stare at the bars. — 2001 •(slang) A daredevil.Let the hellmen down the beach tilt against 100 yards of whitewater trying to paddle out. — 1997 formshellmen