My friend who has in laws still in Iran said he dropped it once when speaking about Iran. Was there a second time?
Back to Hannity's pen. Thinking back, Hannity raised his hand, with pen, up to just below chin level so as to be in the camera shot. He then awkwardly dropped it & said something like "Oh, I just dropped my pen". I didn't think much of it, but clearly he said it to draw attention to what he was doing.
I don't remember him ever dropping it before, but I probably wasn't paying that much attention. I do remember years ago, he used to playfully flip the pen end-over-end in the air & catch it. I don't think there was any point to it, but I could be wrong. This was before he started throwing the football around, which he has since stopped also.