Deadpool and Teen Titans part 6: Definitely going to sue.

Titans Tower. Deadpool is now fighting Deathstroke, in an outfit resembling that of his. Deadpool: We look like twins, now! Ahahaha! Deathstroke: (stabbing his sword through Deadpool's chest.) This ought to shut you up. Deadpool: (pulling the sword out.) Not today, sucker! Robin: Oh... My... God. Deadpool: (punching Deathstroke.) Yeah, I have a healing factor! Yay, me!!! Deathstroke: (kicking Deadpool, in the face.) It appears, I've underestimated you. That's, just a small setback, however. Robin grabs Deathstroke by the arm, and throws him into a wall. Deadpool: (kicking Deathstroke threw the wall.) Not so fun being kicked, now, is it? Is it!?! Deadpool grabs Deathstroke by the shoulder, and punches the side of his jaw. Deadpool: Yeah, you might wanna see a dentist, don't ya think? Deathstroke: (snapping Deadpool's head backwards.) Mabye, now, you'll die. Deadpool: (snapping his head into place.) Doubt it, stupid! By the way, are you a pirate? Deathstroke: What? No, I'm not a pirate! What's a matter with you? Deadpool: (shrugging.) I dunno. Deathstroke pulls a gun out, but Robin kicks it out of his hand. Robin: (kicking Deathstroke in the gut.) You're going down, Deathstroke! Deathstroke gets up, rushes through them, jumps out the window, and flies away in a helicopter. Deathstroke: It's no matter, Robin! I was only seeing the new guy's skills. Farewell! The kitchen of the Titans Tower, morning. Cyborg: I heard a ruckus last night. What was it? Robin: It was Slade. We beat him, but he'll be back. Cyborg: ... And we'll be ready for him!

The end.