Deadpool vs Batman

[Verse 1: Deadpool] It's Marvel's main mercenary Here to make another mess And about to flip the kill switch, son 'Cuz Deaddy knows best (trust me) From what I hear you tend to get a bit unruly I'll tame you with a machine gun Is that animal cruelty (I don't think so) I think that you're the crazy one to think that you could handle me It's total annihilation Well, kinda like your family tree There is one mystery that still needs solvin' Who should I send your head to? Alfred or Robin? [Verse 2: Batman] (Look) I'm just getting started, but it's already over Check my back issues I already killed the Joker This red clown wants to face cold justice And this'll be your darkest night like the winter solstice I put my city on my back, no powers And judging from your stench, your biggest cause is no showers I anticipate this will be our one and only meeting Because you can regenerate from a verbal ass beating [Verse 3: Deadpool] You wanna talk beat downs? I'm a weapon X survivor I'll dice you into an entree and blow you up like Macgyver A comparison reveals solidity vs fragility So tighten up your belt 'Cuz you'll need every utility Your secret identity just means that you're a two-faced, penguin-suit-wearing wannabe And I've got a distaste for billionaire bitches Take your mobile and your kitty But I wouldn't be caught dead in Gotham Shitty [Verse 4: Batman] Trashing on Gotham and calling me a phony? I know you've got some screws loose so I'll try to speak slowly You experiment gone wrong and worthless survivor And I'll serve you in this battle and then sell you back to Stryker Regenerative Healing really will not be a factor when I lock you in a dark cave from here to ever after The Dark Knight Rise and the Dark Knight Returns The Dark Knight will burn you worse than your third degree burns