Life Hacker heralds April Fools with a list of 10 geek pranks. I’ve attempted something similar to 6 of them through the years. I caused the most trouble when I tricked a co-worker into blasting the phrase “Tickle my fanny and I’ll yelp like a woman” to the entire company using the NET SEND command. It might have been better received had I waited for tensions from the last round of lay offs to die down first. Ho boi.