I find some of the recomendations Netflix gives me quite amusing:

Futurama + South Park BLU + A Clockwork Orange
= Rocko's Modern Life

ATHF + Venture Bros.
+ Sword of the Beast, a serious Japanese Samurai movie from the 60s'.

The Kids in the Hall + The Wire + The Venture Bros
= Ultraviolet (the British tv show)

Dexter + Dead Like Me + Spartacus (movie)
= Sleeper Cell

2001 + Fargo + A Clockwork Orange