In Phonetics^x, Correct spelling^x

Hi, Welcome to the Forum. What does this sentencemean Could you tell me the meaning of a word"outcha" and the usage? 'outcha' is not a word. It seems to be a phonetic representation of 'out of your', ie the correct spelling would be "You are out of your mind." This means 'You are crazy'. ...

and an ignorant American would look at British and pronounce practise (Br. spelling) like practize.... Highly unlikely.Americans on the other hand, have been butchering it for centuries and should not be consulted when learning this language. It is, after all, English and not American.Rubbish. ...