2PM have dropped their first MV teaser for their long-awaited comeback track, "GO CRAZY!" and true to the song's name, the boys party it up in the video, completely void of any inhibitions!

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There seems to be no limits to what the boys can do in this MV as they fly past the moon, break through walls, and show off some quirky and super fun-looking dance moves that fans are undoubtedly going to have to try once the full choreography is out!

Check it out above.