Bimbo.

Me: What does 'PODS' stand for?
Dr. P: PODS? Pods.
Me: Yeah but what does it stand for? The P,O,D and stuff?
Dr. P: Just... pods. *looked at me puzzled

Oh God why...

That tube right there, that's a pod. Used to send blood samples etc to labs over a network of tubes.

Good job bimbo, lesson learned.