unfortunate physical state of a person who has multiple medical problems and no hope of recovery or meaningful life. their activity is usually nothing more than laying in a hospital bed as a rotting, dying sack of flesh. gomertose individuals usually have large families, all of whom visit at the time of impending patient death, only to cry out "aye ya ya...please do everything to keep him alive!!!" this essentially denies the patient a dignified death, and condemns them to a slow, torcherous prolonged demise.
"the poor old lady in bed 4 is unresponsive, on life support, and has constant tube feeding shits. she's gomertose, and the family won't sign a DNR."
Named after Private Pyle in Full Metal Jacket, this type of recruit makes you wonder "how the fuck did this kid get recruited?" Usually, these types of folk join the service due to years of bullying and abuse for their weight or other issues. Most likely they may be partially or completely unable to perform basic tasks such as putting their own uniform on or improper use of firearms, making them a liability to their squad.
A tall, hunched over hayssed yokel type, a simpleton who is basically a doofis, who drives a pickup truck, and thinks he is really cool, although in reality is a total dork.
The Pickup Truck Gomer thought everyone believed he was cool, but instead they all laughed at him behind his back and viewed him as an overly tall, doofis, noodle-head, and simpleton in a stupid pickup truck that he never used for any real pickup truck type work.