Might as well dump all the headphones I've seen in college. I've seen about 5 different people with M100s, 2 B&O H6s, 2 Harman Kardon CLs, 1 Aedle VK1 (I should have talked to the guy), 2 Parrot Ziks, 3 or so B&W P5s, at least 10 different M50s of various colors, and so many Sony V6s. Oh, and my favorite sighting was an Alpha Dog, and I awkwardly asked to demo them.
Did he/she allow you to demo it? xD