I Love The Internet

A collection of Super Mario Bros. videos: a tool assisted 4:59 speed run and a tool-assisted 19:57 speed run using no warps. A 5:15 speed run of Mario Air, a ridiculously difficult custom level that requires the use of bugs in the game to complete; and a 3:54 run of Parallel Air, an even harder mod. And the hardest Mario level ever.

Also, Super Mario Bros as rendered in LineRider, Super Mario Bros. as a live-action skit, and a fighting game character gets lost in level 1-1.