As the 'ol saying goes, "Nothing is worse than your penis flopping out while you're running the 40 at the NFL Combine," right?

The NFL Combine, which is essentially a chance for NFL prospects to show off their skills to prospective teams, was taking place over the weekend in Indianapolis. For reasons unknown, this skills competition is not only televised, but there are commentators giving play-by-play to grown men running and jumping.

Mississippi State defensive lineman Chris Jones was taking part in Combine and had a bit of a wardrobe malfunction while running the 40-yard dash. About three-quarters of the way through his run, his little (big) guy decided to poke his head out of his onesie.

It caused Jones to lose his balance and then do a head-first slide as he crossed the finish line, no doubt giving him insanely bad turf burn on his junk.

Check out the NSFW video below!