ITT: Post story about when you trolled people in real life. I'll go first.... Way back like 10 years ago, me and my friend would go to the swimming pool and I would set my watch to Countdown/Countup for 10 seconds. This resulted in my watch beeping non-stop as it would count down to 0, start beeping and then count up to 10 and continue beeping. Keeping my arm under water, the sound waves traveled through the water and everyone under the water could hear it, but no one knew what it was or where it came from resulting in brix being shat. Epic lulz were had.