I worked at a place where the help desk guys did the good ol' "I'll send an email from your laptop if you walk away without locking it and tell everyone lunch is on you" routine. After it happened to me about 3 times I was like, "I gotta get this help desk prick back!" So after several failed attempts at walking by his pc when he walked away it instantly hit me how I can punk him back.....SO, I logged onto SQL Server, clicked open a new query window and typed up a dbmail command and on the @from parameter I set it to the help desk guy's email address. His face was PRICELESS when I was shooting off emails to the entire IT dept on behalf of him WHILE he was sitting in front of his PC. Lesson is: don't fuck with dev help desk dude! 😎😜