New York-based online video distribution startup Blip.tv went weekend warrior on file-sharing startup Pando in a game of paintball. Pictured here are the bruises left from getting hit on the leg of COO Dina Kaplan. But her colleague Ryan Chambers really took one for the team — right in the, ahem, family jewels. Click through for Kaplan showing off more battle scars and Chambers describing his harrowing brush with infertility.

Sure, smart kids can gloat about how they're doing better now than all those popular athletes in high school who got fat and stuck in dead-end jobs, but at least jocks know enough to wear cups.