In the final verse he says "Perfection is my middle name and whatever rhymes with eloquent". Les could definitely find aword that rhymes with eloquent, but instead he chooses to portray this last verse in this way to show that 'Know-it-alls' are not as good as they think. Anyone that can claim they are perfect should be able to rhyme that word.
You forgot the most important part....
In the final verse he says "Perfection is my middle name and whatever rhymes with eloquent". Les could definitely find aword that rhymes with eloquent, but instead he chooses to portray this last verse in this way to show that 'Know-it-alls' are not as good as they think. Anyone that can claim they are perfect should be able to rhyme that word.