Headsman (Clevon Twain) is an old villain of Spider-Man and a member of the Thunderbolts. Norman Osborn taunted Headsman into killing Deadpool and he was about to decapitate the merc with his axe, but then a previously out Wade woke up again and a new battle began. Wade also mistook Headsman for being the Executioner, and old X-Men villain, which upset Headsman.
Wade and Headsman met in the following comics:
- Deadpool (volume 3) #8-9
- Thunderbolts #129-131