'Mad Men' Cast Perform World's Classiest Rickroll [VIDEO]

Rickrollers, rejoice: you now have a video to link people to that will earn you an appreciative laugh, rather than a punch in the face.

The cast of AMC's Mad Men -- which, to the chagrin of every fan of good television, is on hiatus until 2013 -- have here been expertly cut together to perform that seminal musical work of 1987, Rick Astley's Never Gonna Give You Up.

We tip our hat to the timewasting excellence of the video's creator, who must surely have had to repeatedly rewatch the entire first five seasons to put these words together. Well, there are worse fates. (And it's educational: who knew the characters said "desert" or "dessert" that many times?)