*tinkly piano music in the background*
Two figures on a white background, portrayed by Justin Long (Mac) and John Hodgman (PC)
Mac is dressed in some jeans and shirt kins think as usual...
"Hello, I'm a Mac."
PC is dressed in fur boots, a steel breastplate, a horned helmet and carrying a huge axe.
"And I'm a PC"
"PC, what are you wearing?"
"Ah, I'm not a PC, as in personal computer, but PC as in player character. I'm dressed up as "Morgnar" my 21st level Barbarian. You see, one of the adavtages of PCs are the large number of specialized applications where they hired programmers to cheaply to program cross-platform, like the D&D Insider applications where I can spend hours working out the stats of Morgnar before we venture into the Dungeon of the Mad Witch-Lizard to rescue Princess Vethsreana."
"You didn't get laid much in high school, did you?"
*tinkly piano music in the background*
Mac.