Baseball is full of quirky terms, but few have sparked as much confusion—and a few chuckles—as "dry humping." A recent clip from ESPN's Jeff Passan podcast, featuring Texas Rangers reliever Pete Fairbanks, has casual fans scratching their heads. So, what exactly does it mean?

In simple terms, dry humping describes a frustrating scenario for relief pitchers. Imagine a tight game, the tension is palpable, and a reliever starts warming up in the bullpen, fully expecting to enter the game. But then, the play shifts—maybe his team scores, or the inning ends—and he's told to sit back down. He's all fired up, ready to pitch, but never actually gets the call. That, my friends, is a dry hump.

Fairbanks broke it down on the podcast, explaining that there are "degrees" to this phenomenon. The worst kind, he noted, is when a pitcher has to throw as hard as he would in a real game, only to be left hanging with no guarantee of entering. It's a mental and physical drain, especially in high-stakes situations where every pitch matters.

Managers and pitching coaches hate it, knowing it can wear down a bullpen over a long season. Relievers dread it, as it leaves them fatigued without the reward of game action. And fans rarely hear about it—until a viral podcast clip brings it into the spotlight.

So, next time you're watching a nail-biter and see a reliever warming up then cooling down without entering, you'll know the score: dry humping is in play. It might sound like something from a locker room joke, but for bullpen arms, it's no laughing matter.