Whoever invented the knock-knock joke should get a no bell prize.
More from Mabuhay Net
LOST Swan Timer
Every 108 minutes, the button must be pushed.
Hold the Button
Press and hold the button for a long as you can endure. You might even get on the leaderboard!
The World's Easiest Game 2
As a follow up to the original World's Easiest Game, we've removed all the enemies from the newer version.
Pac-Man Made Easy
Because being chased by ghosts is way too hard.