saw pink

intense bliss

very very anti bush

has not lost his edge in 40 years,

verses,
Does anybody here remember Vera Lynn
Remember how she said that
We would meet again
Some sunny day
Vera! Vera!
What has become of you
Does anybody else in here
Feel the way I do ?

meaning-
It's about the lie. It's about leading people off to War for a lie. It sums up the Wall perfectly. Here's this kid who's Dad doesn't come back... You can have any bombastic reproach you want (when the tigers broke free), but when you have a song like this... that's so understated... it's power lies in what's unsaid.
Vera sings hopeful songs to "Pink's" deafened ears,
and this is his reply.

images,
the piglet floating high, its corkscrew tail covering BUSH in bold in its nether regions.

the prism diffracting white light to the colors of the rainbow [the cover of dark side of the moon]

intense bliss