This introduction is written in short Walter Hill-like bursts. As we read, we see each shot and each cut with each new line. This tactic draws our attention to each part of Deadpool’s iconic superhero suit. 

There’s an anticipatory effect in it as we start to piece Deadpool together with each new line. 

The script is also written in a serious, utilitarian style, but using hilarious and subversive adjectives (a la ASS-OVER-KETTLE). It’s fun to read and evocative of who this guy is as a witty superhero.