I like the TV edit for Sean of the Dead, 'sort your funkin life out, you funkin prink'. One I didn't like though was when I was younger and watched Jurrasic park 1&2 on TV, they completly cut out any scenes where the t-rex are being violent or killing people - those are the best bits!
I once watched a Rutger Hauer movie broadcast from Saudi Arabia at about 5pm Saudi-time. That was pretty funny. There was still all the gore in it, but they completely cut out all the remotely sexual scenes (of which, once I had gotten home, I discovered there were many). Unfortunately, the sexual scenes had most the plot in them
Heh, Tropic Thunder had entire sentences dubbed completely by voice actors who sound nothing like the original actors. Robert Downey Jr.'s character had quite a few of these moments where his voice and dialogue completely changed for an entire conversation.
Mean Girls replaces "bitch" with "witch". And there's one movie (can't remember the title) where it's the climax of the story where the guy goes back to find the girl or whatever, and he says "bullshit" but they silence the "shit" so it sounds like, "bullsh".