The mutant brawler known as against Lady Deathstrike and her Reavers that Wolverine and Deadpool actually got on the same page.
While Wolverine's adamantium was added to his bones by Weapon X's brutal experiments, his claws are a natural part of his body. Like many physical changes resulting from the X-gene, they've existed since birth, and are so inherent to Wolverine's biology that even SHIELD tech designed to suppress superpowers can't stop him popping them. Indeed, Logan's claws are so tied to his identity that his emotional state affects them, making it impossible to retract when he's feeling intense rage. It makes sense that Wolverine doesn't see his claws as weapons, but as part of his body.
In Uncanny X-Force 5.1 - from Rick Remender, Rafael Albuquerque, Dean White, and Cory Petit - Wolverine's X-Force team take on Lady Deathstrike and her Reavers. The villains intend to rain down terror on the mutant nation of Utopia, offering Wolverine and Psylocke the chance to get revenge on the foes who hurt them as badly as anyone ever has, even crucifying Logan on the Xavier School's lawn. Wolverine, Deadpool, and Fantomex corner Skullbuster to find out the Reavers' plans, and Logan introduces the cyborg killer to his "Three Sisters of Doom." Despite doing everything he can to rile Logan in every moment they're together, Deadpool backs up the joke rather than undercutting it, adding, "Them dames got incisive tongues."
Wolverine's Three Sisters of Doom
It takes a lot to get Wolverine quipping on missions, but a little levity was needed to smooth the ground between Deadpool and Fantomex. After Apocalypse was reincarnated as a child, Fantomex executed him, outraging Deadpool. With the team sniping at each other over having killed a child, Wolverine busted out his most underrated skill and gave them the leadership they needed, giving Psylocke, Archangel, and Fantomex the violent release they needed while offering Deadpool some leeway to express his frustration. Nicknaming his claws "the Three Sisters of Doom" may not seem like much, but Logan was keeping a team of killers together while fighting to stop a genocide, and he still managed to keep Deadpool on-side and on-mission with a well-judged flash of grim humor.
Logan may profess to hate Deadpool more than nearly anyone else alive, but he knows exactly how to manage Wade Wilson and turn the Merc with a Mouth into an instrument for good. Given how iconic Wolverine's claws have become, it's good to know that he has a jokey nickname for his most famous feature - one funny enough that even Marvel's ultimate scene-stealer Deadpool doesn't have any notes.