 There are several references to The Rock (qv)s wrestling persona.  He uses his signature wrestling move the Rock Bottom on a thug. The  herd of bulls connects with his Brahma bull tattoo. His character  (Beck) wants to be a cook at his own restaurant, referencing his  catch phrase: "If you smell what The Rock is cooking!" this is also  a reference to Robert De Niros character Jack Walsh, who is doing  one last rundown to open his own restaurant in the movie Midnight  Run which is a what this movie is loosely based on. And the monkey  scene refers to his monkey jokes (telling people to go suck a  monkeys nipple)