Whiffle: verb – to blow lightly in puffs or gusts; noun – something light or insignificant.
Was this the European Ryder Cup team? If so no wonder they have good chemistry. That looked like a good time.
I don't know if that's the Ryder Cup team or not, but you're right: they do seem to be having a great time. It's hard not to smile when you watch. I think that's one reason some people say the U.S. team would be better off without Tiger – because he has a hard time being "one of the boys" and his presence can be intimidating. But I don't really know, it's just a theory. I've heard he and Phil have had some epic ping-pong matches at those international team events!