The Black Button

The Black Button is a flash game made by agora-phobia. It tells the player to hold a button for 30 seconds while saying that "you never can hold the button this long". However, if the player made it over 30 seconds, a picture of a clown with his mouth open pops up along with a loud scream.

Links
NOTE : The following game contains a screamer!
 * albinoblacksheep.com/games/blackbutton
 * albinoblacksheep.com/swf/prank/blackbutton(www.albinoblacksheep.com).swf