This is the song David Bowie sings to Andy on Extras.

A
Pathetic little fat man, 
F
no ones bloody laughing
G
the clown that no one laughs at
E
they all just wish he'd die

A
He sold his soul, 
F
for a shard of fame,
G
catch phrase in wiggun, 
E
the jokes are lame,


A
He's got no style,
F
he's got no grace,
G
he's benile and facile,
E
he's a fat waste of space

Outro/Chorus:

A                F
See his pug nose face
G
pug, pug
E
pug, pug

Little fat man with a pug nose face...

That's the song. Great episode of extras. Enjoy.