"Ruffneck (Full Flex)" was released as the second single from Skrillex's third EP, More Monsters and Sprites.
Directed by Tony T. Datis,[1] a music video made its premiere on Skrillex's YouTube channel on December 23, 2011.
[2] In the video, a department store Santa Claus who is addicted to drugs has a panic attack while talking to children.
Data Transmission commented on the track by saying "'Ruffneck (Full Flex)' is a constant barrage of bass sounds, glitchy effects and hard synths.
With numerous edits, richly characterful bass and the usual catchiness of [Skrillex's] other tracks, Full Flex sees the controversial producer in more familiar territory, packing enormous amounts of detail into every bar.