What the Heck Did I Just Watch? Kpop MVs of 2015 That Left Us Feeling Weirded Out

It's the end of 2015, and there were a lot of what the heck Kpop MVs this year.  The kind that makes you wonder as you watch them "What the heck am I watching" and at the end you are still left with that blank expression of WTF.

What in the freak are they?  Well, here are some of 2015's that fit that bill.