Why George Carlin? This is why:
George Carlin at the peak of his considerable powers, taped in 1990 but daisy-fresh 30 years later. There are many highlights to choose from, but perhaps the moment when he harks the phrase "shell shock" back to the fate of Vietnam vets is when his genius shines brightest. If you've never seen this before, take 9:26 out and make your day better. If you've seen it before you won't be able to resist. Only a little swearing and mostly done elegantly. Youtube here.