"F*** you if you don't like this," "I'll shoot you," and "Palm Beach County, b*tch."

These are just a few of the lines Florida's Michael Alfinez allegedly coerced his senile grandmother to say while he shot a video for his "Gangstas and Thugs" DVD series.

Deputies in Palm Beach began looking into the case when the video was seized during a traffic stop earlier this year. Yesterday, they arrested 18-year-old Alfinez, who admitted to telling his dotty 85-year-old grandma, Marie Huertas, to wear a ski mask, hold a gun and drop some gangsta science.

The police report notes that Huertas appears "disoriented" in the video as she issues threats and profanities.

At one point in the video, she also threatens to shoot "all the pigs." The Smoking Gun reports that when investigators showed the video to Huertas "she appeared to be shocked," and said "they are making a criminal out of me."

Prick Meter: Exactly, how bad is this guy? What have you made your grandmother do?