Me to my colleague: "I'm sitting here in the coffee maker room and not in my office because I'm doing some WiFi tests."
Him: "Wow! Why do you get to do such cool stuff?"
Me: "Well, my research is on access networks and I guess they're just more... accessible?"
:D
Walking around the campus with a notebook, checking the WiFi signal strength and running performance tests isn't too bad, I guess. Especially if it behaves as expected. <3