Who would you call first...?

My dad. He's the type who will act logically and sensibly when it comes to emergencies (he never panics, and I've never seen him panic), so if I'm in a pinch like that, seriously injured and all, I need someone like him who won't waste any time on hysteria and melodrama.

Plus he can drive really fast, knows the roads well, and always avoid traffic jams.

You first have to do some research about the situation. Find some witness, get the information, then call the ghostbusters to light their asses.

Being serious, first,JUSES TIT-FUCKING CHRIST FUCK! Next,call for some medical help(911) on your cell phone. If I didn't have one, start screaming like muthafucker until I got the whole neigborhood's attention, but even with my cell phone, I still be screaming my lungs out.
After the 911 call, I would call all my love ones starting with the nearest ones in my location.
After get back on my feet, go find those fuckers and get some justice.

Depends if it was sufficiently serious (I.E pretty fucking close to death) then Ambulance.

Hit by a bullet but not seriously serious then id call my Father.

Flesh wound id call a Taxi.

I'd probably call 911 first, 'cuz I'd like to be alive to be able to tell the people I want to what happened.

Screw the ambulance. I heard it costs money to get the EMS and whatnot to drive you.

I would call my mother and try to explain the situation, then call my best friend who is like a sister to me.

If I was injured to the point were I knew I would most likely die on the spot I would call my parents and explain the situation, then thank them for the life they gave me. If I ended up living because they called 911 that would be epic, and on the flip side I would be able to say good bye in case I did not make it.

If I had a fighting chance I think I would be able to pull myself together and call for some medical help.

Talking about get shot, might be an instant kill..
Probably I'll seek forgiveness for all the hentai-sin I've done all my life? (No, I'm not a devout)

If it wasn't serious I'll call my dad because the police in my area are rubbish and corrupt (if they ever responded), and ask a friend or two for "reference" to trusted service. Did that when I was in a car crash: 1. Mock, 2. Call dad, 3. Call friend and servicing for recovery service..

Well, there isn't anybody in my house that knows how to take care of a gunshot wound other than me. Depending on the severity of the wound, I would call for an ambulance if treatment is required, if not, I'd just take care of it myself and get myself to a hospital on my own, if necessary.