This video is what happens behind the scenes of a sexy chicks-in-bikinis photo shoot: They fall on their rump while the rest of us laugh and try not to oogle their perfectly-proportioned assets in all their wonderfully jiggly glory.
Supremely stupid? Yes. Necessary? Also yes. We know you have a case of the work-week blues, and if a FAIL video of super-hot girls won't make you smile, then sorry — you're hopeless.