Unseen Academicals, by Terry Pratchett,
I don't have access to a copy right now,
and my attempts to find the proper quote are meeting with failure.

So this thread appeals to the Mudcat for help.
Can't even pull it up online,
Google Books has the book but
it won't go to the proper page.

Can someone please reproduce the exact Pratchett quote
from Pepe to Glenda Sugarbean about the crab bucket?

Thanks, Mudcatters, I am in your debt.