Watch: A painful belly flop in slo-mo

YouTube creators Gavin and Dan, aka the Slo Mo Guys, make lots of fun slow-motion videos. In this one, Dan gets in a speedo and belly flops into a pool from a platform 15 feet in the air. To capture the painful plunge, they've got high-speed cameras set up poolside and underwater. Ouch!

(Tastefully Offensive)