Complete Jibberish

All day i seemed to have spoken a different language from everyone else. I was serving a lady at work today and i went to ask her if she would like a bag and instead i maganged to speak and new language, she looked at me as if i had gone mad but i hadn't even noticed that i had said anything wrong until i went to recall what the last thing i said. After i realsied what i said i started laughing at myself but she understood that i was speaking my own language and then started lauging at me. So i have often thought it would be cool to make up your own language and i tried once but only managed to make up a few pahrases which was kind of amusing and its cool because you can talk in code, but you just need someone else to talk in code back to you...