You're a vigilante in your home city, and you were offered to join the X-men, but you rejected it since you felt like it would take away your 'fun' in crime fighting. One day you were going to fight crime like usual, and you heard some gunshots nearby and you ran to the scene. You get there and it's not long until a guy in a mostly red suit bumps into you.

"Oh hello, Deadpool, and you are?" He says in a humorous tone as he wields a pair of katanas.