hmmm good ones? arent they all? well there werent any real 'monolouges' persay but, there are some good long speaches that could be used like
the lunberjack intro (i wanted to be a lumberjack, leaping from tree to tree...)
the money programme
doublt you will be able to find it but my favorite is from an album that they never released and its called Talking Science(DNA)
you can download the album it is on
"Nobody Expects the Spanish Inquistion"