Dive into Monday's highlights of YouTube's Geek Week special programming with Chester See from the comedy sketch group YOMYOMF.

In yesterday's Wall Street Journal article on brandjacking of corporate-sponsored tweets, Twitter spokesman Jim Prosser gave a nod to this fast-growing subculture by describing it as a "refuge" from the sudden influx of advertisers on the popular microblogging site.

Patton Oswalt's famous Star Wars filibuster from the TV show Parks and Recreation comes animated by the Nerdist channel as part of YouTube's "Geek Week."

Derived from the French word “le parcours" in reference to a type of military obstacle course developed by Georges Hébert, Parkour was first introduced by French choreographer David Bell in 1988.