Heh... I remember a guy in my unit during basic training... About halfway through the cycle, the DIs let him, and a few of us others (we'd done good...) wander off on a PX, clothing supply and beer pass... So, we went by clothing supply, and the guy had a buncha stuff sewn on his shirts... Then we went to the enlisted club, and proceded to see how many beers we could drink in the remaining three hours... With about 45 minutes left until we had to "run" (yeah, right... more like a weaving stagger...) back to the company area, a handful of MP trainees, fresh outta their classes, wanders in... And they looked around, and saw a shaved-head recruit with a whole buncha stuff sewn on his shirt, and proceded to attempt to remove the patches...
It wasn't his fault that he looked like a kid - he just had that basic baby face, even more with no hair... He'd gotten out, and to get back in the service, they made him go through basic again... He'd been a special forces combat medic, and did more for the guys in our platoon than sick call ever did... When the MP trainees attempted to remove his wings, etc., he cleaned house.
The DI who was watching the barracks lined us up when we got back, and delivered a scathing "They called me up and bitched at me, and I don't know which of you did this, and don't let it happen again" speech, all approximately 3" in front of the guy's nose... They got a big kick out of a "recruit" whuppin' up on the MP trainees...