The interview with Thugnificent in which he mocks Barack Obama's name is taken verbatim from a magazine interview that DMX did with XXL magazine.
Granddad's plea of "Don't tase me, bro!" is a reference to a 2007 incident that occurred at the University of Florida. A student named Andrew Meyer was tasered by campus police after refusing to leave a forum in which Presidential candidate John Kerry was speaking. Meyer screamed the phrase which became a media sensation after video of the incident spread on YouTube.