In 1992, the El Paso police department fancied themselves rappers in this cautionary tale about gangbangers. The song's called "Think Twice" (words & music by Greg Brickey) and it's pretty awesome. I bet a lot of gang members saw this and were like "Woah, I should stop being a gang member!"

And PS - the lady police officer with the mullet is my new favorite person on the planet. (less info)