Related:

• Redundant ACLs.
• It's redundant! It's redundant! -- R. E. Dunda
• A tautologically redundant plethora of surplusage.
• Committing suicide in Newark is redundant.
• Criminal lawyer. Isn't that redundant?
• Idiot congressman....Hey! That's redundant.
• Is a bad divorce redundant?
• fan n. Without qualification, indicates a fan of science fiction, especially one who goes to cons and tends to hang out with other fans.
  Many hackers are fans, so this term has been imported from fannish slang...
• fan: n. Without qualification, indicates a fan of science fiction, especially one who goes to {con}s and tends to hang out with other fans.
  Many hackers are fans, so this term has been imported from fannish slang...