SEE ALSO: Xikers, THE NEW SIX, & 8TURN to appear on Mnet's 'Road To Kingdom 2'

The sound and vibe of the teaser is already full of hip-hop swag, while Seo In Guk looks really different in a good way from his 'Shopping King Louie' image in a trendy cap. It's been a while since we've heard Double K and Dok2 team up in a song, so "OMG" is just full of things to look forward to!

You can listen to the full song on December 2!