To have such horrendous aim that you are entirely incapable of hitting your target no matter how hard you try, similar to stormtroopers from Star wars.
Player 1: Bruh your trash is so aim you cant hit NoobLord69 you absolute bot.
Player2: Sorry, I have stormtrooper aim.
A Tier 3 Perk in Call of Duty 4 and World at War which makes both your primary weapon's and secondary weapon/side arm's accuracy from the hip (no sight) MUCH improved. It is a big boost, since even the M14, which is notorious for having a lot of recoil from the hip is almost as accurate as when aimed from the sights.
The M14 was a nightmare to use when in a quick reaction because I didn't use the sights and it recoiled like crazy. Then I put Steady Aim on and I don't need the sights anywhere near as much!