Wow, Major Lazer...Just Wow

I recently stumbled upon Major Lazer's music videos...and sweet cheesus. Wow is pretty much the only word I have for both of these. I still can't figure out which one is more terrifyingly awesome.

Exhibit A: infinite fun house humping action

Major Lazer "Pon De Floor" from Eric Wareheim on Vimeo.

Exhibit B: WTF

Major Lazer "Keep it Going Louder" from Eric Wareheim on Vimeo.

Thoughts? Questions? Concerns?