Ever watch "Snakes On A Plane" on regular tv? Talk about ridiculous language "clean-up." "I've had it with these monkey fighting snakes on a plane." Seriously, in some cases I'd rather they just silence the words than add all the senseless dribble/drabble.
I did a search on "edited for tv" scenes and found this. Take a look. You'll find some of it is hilarious. (Check out the Exorcist for instance)
A common edited insertion in movies is the phrase, "Forget you!" I've never heard this phrase uttered by anyone outside of edited movies, and it is as silly as it is meaningless.
"I've had it with these monkey fighting snakes on a plane." 
