Paul Blart uses a Tommygun to shoot down an entire group of captured villains, Blood goes everywhere and a renegade herd of Anteaters descends upon the prostrate bodies, then proceeds to lavishly feast upon them
An old woman farts
At the beginning of the film, Paul Blart's mother is hit by a milk truck. It is played for laughs.
Very mild menacing: we see bad guys holding but never really pointing guns. A girl is kidnapped but it's barely threatening.