Counting Sheep

Counting Sheep
Counting Sheep is a flash screamer. It asks you to count cartoon sheep jumping over a fence while warning you not to fall asleep, but, after five sheep jump, it shows a flurry of pictures of injured sheep and sheep carcasses over a roar before cutting to the credits frame, which also has text saying "LOSER.", "omg you suck", as well as a Play again button.

Link
NOTE : The following game contains a screamer.
 * web.archive.org/web/20071020095431/dragonsplace.co.uk/flash/sheep.swf