Idea of limited use: if people didn't already know what it was, it might have worked at first until the truth was revealed at large but everyone now knows it is a total chick flick so this point is moot.
Making a real life HK-47 to hunt down pimps and handlers, and torture them to death in the worst ways imaginable, while recording it and posting the recordings on youtube and similar.
"I cant see S***! --YOU GO TO HELL!" --Tourettes guy