Lets see there are sio many great movies but off the top Id say:
Pulp Fiction
The Godfather
Forrest Gump
Scarface
Kill Bill 1 & 2
Lord of the Rings trilogy
Fargo
Terminator
1 super troopers
2 enemy at the gates
3 gladiator
4 beerfest
5 nacho libre
6 shawshank redemption
7 the jackal
8 snatch
9 ronin
10 apocolypto
my favorite is BAND OF BROTHERS documentary on the history channel could watch all of them all day