I find this ad wonderfully funny. And in such an understated way. There's nothing overtly wild or funny about either the actions or the actor, yet in a certain quiet way it's just dang funny.
Oh: just his seventies-beard. And the very slight smile and his eyes hint of great amusement. Big without being noisy, my favorite style.
(Ach, I hope this is not one of those that are limited to certain countries.)