To not jam a dull pencil into my coworker.
He is very annoying and patronizing and doesn't trust me to do the few things that he asked me to do, evidenced by him hovering at my desk and explaining why it needs to be done right away because it's HIGH PRIORITY. I know what "right away" means you idiot. Also, just because I have a lady brain doesn't mean that I don't understand computers mister developer. Remember that time you asked me how you send a calendar invite via outlook? YEAH. So just stop.