AK-47 from "Red Dawn"...WOLVERINES!!! also M-16 (AR) from most any Vietnam movie, Beretta 92 from "Lethal Weapon", M-14 from "Full Metal Jacket", Colt .45 and Thompson .45 from most any WWII movie.
Also, what about video games? A lot of the guns I'd love to have I learned about playing Call of...