The best April fools jokes

Put tape over the optical sensor of someone's mouse.
Vote: has 82.86 % from 13 votes. Send joke:

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Write a message on an upside-down paper cup that alludes to something horrible being trapped under it. Leave it on a coworker's desk or in a conference room.
Vote: has 81.69 % from 12 votes. Send joke:

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Find a sleeping person, fill their hand with shaving cream and then tickle their nose.
Vote: has 81.69 % from 12 votes. Send joke:

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Hide all of the desktop icons on someone's computer and replace the monitor's wallpaper with a screen-shot of their desktop.
Vote: has 80.43 % from 35 votes. Send joke:

More jokes about: April fools, computer, IT
Install the Blue Screen of Death screen-saver on someone's computer.
Vote: has 79.57 % from 19 votes. Send joke:

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Paint a bar of soap completely with clear nail polish so it won't suds up.
Vote: has 79.57 % from 19 votes. Send joke:

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Hide an alarm clock in someone's bedroom and set it for 3:00 a.m.
Vote: has 75.00 % from 15 votes. Send joke:

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Place a pair of pants and shoes inside the only toilet stall in a rest room to make it appear someone is using it all day.
Vote: has 73.52 % from 14 votes. Send joke:

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Fill someone's hair-dryer with baby powder.
Vote: has 73.52 % from 14 votes. Send joke:

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Remove the shower head and place a chicken bouillon cube in it, then put the head back on.
Vote: has 71.85 % from 13 votes. Send joke:

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