While at work, I was taking a little break to mess around on my phone. For whatever reason, I had decided to stand in the hallway right outside the cubicles where all the graphic design people work, an area that didn’t get a lot of foot traffic or noise.
While tapping away at my phone, probably playing a game (I was really big into Heroes of Dragon Age at the time), a coworker who, at the time, I did not know very well, walks my way. She reaches over and taps on my phone screen as she walks by.
Me: (practically yelling) WHATEVER NERD!
My coworker was not even phased by my sudden outburst.
Coworker: (trying so hard to keep it together) 
She failed though, I could still hear her as she rounded the corner to her office about 25 yards away. We’re basically BFF’s now.