The Naked Gun is a classic comedy to go a slightly different route than what others have been recommending. Monty Python and the Holy Grail is another older classic if you like British humor and if we go a little more recent (but still not current), Kung Fu Hustle is a masterpiece of Hong Kong cinema and comedy.
Hi, I don't know if we are based in the same country, but in mine, these great "old" films are evailable on Netflix.
-Reservoir Dogs
-Pulp Fiction
-Burn After Reading
-The blues brothers
-lock stock and two smoking barrels
-Snatch
-Training day
-Snatch
-The social Network