Back in my senior year of high school during Spanish class I naively used NET SEND to send a message to one of my classmates via Windows command prompt. The only problem was that I failed to specify the user in the command and instead used *. This ended up sending a message to all computers in the school district.

I remember the computer administrator coming into the class saying “Are you aware one of your students is sending messages to the entire school district?” My heart sank.

I ended up getting in-school suspension. Considering this was my first ever “offense” in school, I felt like a badass going out with a bang.