This page is a compilation of my favourite of BlackAdder's insults in no particular order.

  On Bob:  You are a girl.  And you are a girl with as much talent for disguise as a giraffe in dark glasses trying to get into a polar-bears-only golf club.
  On Percy: The eyes are open, the mouth moves, but Mr. Brain has long since departed, eh Perce?
  (After Percy, trying to make gold out of base metals, discovers a green substance which he calls "Green" he fashioned jewellery out of it)  Percy, how many people are going to want jewellery which looks as if you've sneezed on your shirt?
  On Baldrick:  To you, Baldrick, the Renaissance is just something that happened to other people, isn't it!
  On Nursie: [Nursie] is a mad, fat old woman with an udder fixation
  On Prince George:  He has a brain the size of a weasel's wedding tackle!
  On the Scarlet Pimpernel:  He's the most overrated human being since Judas Iscariot won the AD 31 best disciple competition.
  On Mrs. Miggins: (standing with Mrs. Miggins and Baldrick) Mrs. M, if we were the last three humans on Earht, I'd be trying to start a family with Baldrick!

And I'm spent.  Check out the Series 2, 3 and 4 Quotes pages.