Step 1: Yell, loudly, "Hey asshole... get me a blanket!"
Step 2: Threaten to attack ER staff members if you ever encounter them outside the hospital.
Step 3: Shout louder, with an increased variety of obscenities, racial slurs, and disparaging remarks about sexual orientations.
Step 4: Throw the orange from your box lunch at a nurse while jumping off the stretcher.
That's all it takes! Simply stick to this patented, can't lose technique and you, too, can ensure that you won't receive a nice warm blanket.
We'll even throw in the restraints for free.