An ESPN reporter named Ed Werder was talking about football on live TV yesterday. And in the middle of his report, a noticeable amount of SPIT popped out of his mouth and onto his lip. Then it eventually made it to his chin, and he STILL didn't realize.
(Deadspin.com has the video. Search for "Ed Werder Doing A Segment With Spittle On His Lip." You can see it on his bottom lip at :09, and it gets to his chin at :27. Then it shows a close-up at :39.)