iAnnoying

Fun little application to annoy your friends. When you press the button, it plays the mosquito sound, the really high pitch sound. Check it out

AppleMasterJR

Display updates on his twitter, website, and show lots of interesting and helpful videos on his YouTube page.

iCrack

iCrack is an app where you could prank/trick your friends in thinking they broke your iDevice. Try it out and enjoy !