Take one parts Cher, three quarters screamo, and throw them in a musical blender. Over saturate it with cologne, pour in a red cup, and serve it on the beaches of Orange County.
If this poorly conceived concoction doesn’t make you puke in your mouth, then perhaps this will:
Douche Tools 
What’s with the guy in the giant rabbit costume?
No idea. I doubt that they can even make sense of the gimmick they created.
I watched about three (3) seconds and was thoroughly disgusted. They look Asian, yet the English sounded clear (except for the gay auto-tuner). This is the second (2nd) page that I’ve found on this site that relates Douchebags and Asians. Does this mean that Asians are more susceptible to acts of Douchebaggery and faggotry? I’ve had the unfortunate experience of meeting American and Hispanic Douchebags more times than I would have cared for, but none of the Asian variety (except for that Korean asshole in middle school, does that count?).