Or "I could care less"
If you could care less than this is pretty important!
The phrase is "I could not care less"!
I don't think I have ever heard anyone say "for all intensive purposes".
Has anyone else heard anyone say these exact words? "I heart that movie"?
It drives me nuts! Heart is not a verb. It is a graphic on stupid bumper stickers! There is a lady at work who "hearts" things she likes.