Random - Flip me!

¿ʞuıɥʇ noʎ op ʇɐɥʍ 'uʍop ǝpısdn ƃuıƃƃolq ʇɹɐʇs oʇ ƃuıoƃ ɯ,ı
¡uoıʇɐɔılddɐ sıɥʇ ǝʌol ı
¡ollǝɥ

Are you confused?

Check out this really cute/cool application.
You can write anything that you want upside down!

I guess it doesn't have a specific purpose, but it made me smile - and that's good enough, as far as I'm concerned :)