Luckily I had seen four previous great movies,so I figured 4/5 intelligent,engrossing movies is not too bad in the last few months. This movie was gross,boring,raunchy,disgusting & really sickening.I am by no means a prude or turned off slapstick,but this film had no redeeming qualities. Feces,farts,penises,beer,& constant shallow dialogue was not one bit funny. When I saw "Borat" with Sacha Baron Cohen a number of years ago, I laughed so much that tears were running down my face. There was a message in this movie.In"Bad Grandpa",there is no message. It is empty,bathroom humour constantly. The movie tries so hard to copy "Borat" & to be funny,but in my opinion,it fails miserably. I should have walked out after the first half hour & asked for a refund. What a complete waste of an afternoon! Do your due diligence and read all the reviews. Don't throw away your money and time on this silly,gross out film.