1. When someone cooks an extremely rare steak, or other piece of meat.
2.In video games, particularly in shooters, when the player sprays randomly without aiming, usually with a machine gun.
1. "This steak is so nasty! It's done Rambo Style; it looks like Rambo done shot somebody up all over in front of it!"
2. "What a freakin' noob! All he does is run at the other team and go Rambo Style!"