COOL HACKER!!!!! Ok here's mine, AHEM!
I ew xajh zlaadh
Translation: I am very sleepy
How I created it: I take the letter "a" for example. I turn the letter "a" backwards. I flip the backwards letter "a" upside down. Whatever letter the upside down letter looks like, thats what I change it to. A backwards, upside down letter "a" would be the letter "e".
How to pronounce the sentence:
EYE YOU ZAH LAHD