I am a nightmare at corpsing, normally during moments when I absolutely mustn't.
So too is the host of this Belgian television chatshow.
Add to the mix the dangerous combination of a very serious topic (He's talking about surgery gone wrong), the deathly silence of a studio audience, a lady in a wheelchair, and a guest who has yet to open his mouth...
UPDATE: ~ Ah nuts. I've been had. It's from a Belgian sketch show. Here's the full clip with subtitles. Serves me right for not speaking Flemish.