The best April fools jokes

Put tape over the optical sensor of someone's mouse.
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has 80.86 % from 43 votes. More jokes about: April fools, computer
Hide all of the desktop icons on someone's computer and replace the monitor's wallpaper with a screen-shot of their desktop.
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has 80.38 % from 194 votes. More jokes about: April fools, computer, IT
Paint a bar of soap completely with clear nail polish so it won't suds up.
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has 69.28 % from 46 votes. More jokes about: April fools
Put a "Please Use Other Door" sign on the entrance to your office building if it only has one entrance.
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has 67.89 % from 40 votes. More jokes about: April fools, office
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.
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has 67.68 % from 24 votes. More jokes about: April fools
Remove the shower head and place a chicken bouillon cube in it, then put the head back on.
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has 66.10 % from 34 votes. More jokes about: April fools
Find a sleeping person, fill their hand with shaving cream and then tickle their nose.
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has 65.48 % from 26 votes. More jokes about: April fools
Install the Blue Screen of Death screen-saver on someone's computer.
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has 63.07 % from 44 votes. More jokes about: April fools, computer, IT
Fill someone's hair-dryer with baby powder.
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has 62.50 % from 27 votes. More jokes about: April fools
Take a squirt gun into the rest room stall next to someone and shoot little drops over the wall every couple of seconds while pretending to pee.
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has 59.80 % from 28 votes. More jokes about: April fools, disgusting
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