Possible Clues:

• Uncouth fashion that's not new, just recycled ...
• Like a stereotypical palooka
• In a clumsy manner
• How loutish to get round to a bit of seafood like that
• Oh, one is in water like a lout
• Dumb and clumsy
• Nothing one of school's members assembled is stupid
• One of the Ducks on a Pond's residents, stupid!
• Blockheaded
• Love one part of school that's stupid