In that movie, Chris Tucker played an American police detective paired with a visiting Chinese cop, played by Jackie Chan.
The fact that he’s working with Deadpool, one of the crazier elements of the modern world will only make things worse.
The buddy cop formula has been used a lot in movies over the years but using Rush Hour as the point of comparison certainly makes some sense.
In the movie, the culture clash between the two meant that quite often Chan’s character literally didn’t understand what Tucker’s character was doing, leading to the film’s comedy.