Daniel Larsson and Tomas Redigh are the Swedish band Rymdreglage, otherwise known as two "retard ninjas". Their music video 8-Bit Trip pays ultimate nerd tribute to both LEGOs and old 8-bit video games (and ninjas).
The duo spent 1500 long hours creating the video, painstakingly moving each character piece-by-piece to create the stop motion effect (the process is also known as brick films or lego animation). Great images below.
(Personally, I think the best part is the first 15 seconds when the pair is completely swallowed by LEGOs.)