There's a violent fight in a scrapyard in which Deadpool kills many enemies with his swords. He throws a knife into one man's head, slices many men with some limbs seen disconnecting, he cuts off one man's head (no blood or injury detail) and kicks it into another man. Pretty violent.
Colossus and Angel Dust have a heavy fist fight in a scrapyard. This does not show any blood as Colossus is made of metal.
An extremely intense car chase commences after Deadpool jumps into the car off a bridge. There are frenetic punches and gunshots. The car then flips over numerous times and a man is flung into a highway sign. His entire body splats all over the sign. This is extremely bloody although extremely quick and lasts less than a second.
Deadpool kills several mercenaries by shooting them in the head. Blood splatters and at one point, brain matter is spilt out of a person after being shot. Shown for a second or two.
There is a music montage of Deadpool killing bad guys by shooting them and killing them with his swords, some blood shown. Deadpool gets shot a few times along the way, but survives. Not too bloody. A man is seen crawling on a hockey rink, leaving a massive trail of blood behind him, and then he's killed offscreen by Deadpool with a Zamboni.
Deadpool is known to help people out and it results in violence most of the time.
In the bar deadpool goes to a bar which is where he got his name from. And people bet on others dying. And one fight is shown where they gang up on one man and beat him brutally and savagely. You see him after with a bloody face. Not too graphic. Just somewhat intense.
Moderately bloody violence occurs throughout, including sight of blood spurts after shootings and stabbings. There is also sight of decapitations and limbs being severed although these are really brief.
In one scene, Deadpool is handcuffed to Collosus, he pulls out a knife and slices his own hand off. There is disturbing skin ripping sounds and blood pours down his arm and gore splatters on Collosus. Very gory but played for laughs so not as disturbing.
Deadpool shoots a man in the head and blood splatters all over the camera but impact happens below screen.
The movie contains a fair amount of violence with some blood and gore, but it's not overly gory. However, it does include stabbings, shootings, slicing, intense action, torture, graphic descriptions of violence, sadism, and lots of onscreen deaths.
A man is strapped to a gurney, under the assumption he's having his cancer treated. He is given a cylinder of material to bite, injected with a drug, and then tortured over the course of weeks. (The torture is mainly him being held in a glass box, beaten bloody, electrocuted and not looked after) This is a disturbing sequence although not particularly graphic