...

I think my most underrated idea is Memory Acorns
http://www.halfbakery.com/idea/Memory_20Acorns

...

This is a copy of something I posted once which was deleted.
Because I liked the comments so much (particularly the last few) I rescued it from the google cache.

Parity of eyes and legs

An eye for a leg, and a leg for an eye. (+4, -4)

People have 2 eyes and 2 legs.
Spiders have 8 eyes and 8 legs.

Pirates have 1 eye and 1 leg.

coincidence?

--- Loris, Apr 07 2003

//Pirates have 1 eye and 1 leg.// Between them?

--- my face your, Apr 07 2003

[marked-for-deletion] a simple observation does not an invention make. Sorry.

It is funny to consider, though.

--- bristolz, Apr 07 2003

A pirate can never be more than one step ahead of you.

--- reensure, Apr 07 2003

Potatoes aren't legumes but they have eyes.

--- Trodden, Apr 07 2003

Arrrr...

--- Mr Burns, Apr 07 2003

What is this all about? I have two eyes and fours legs (and eight lives) or do I not count?

--- The Kat, Apr 07 2003

Kat: Watch out or Loris might 'adjust' you to fit his mad scheme.

--- supercat, Apr 07 2003

And what of the humble millipede? Eye, there's the rub.

And when pirate eye be smilin'; hide your pieces of eight.

--- lostdog, Apr 07 2003

Insects: 6 legs; 2 compound eyes, 2 antennae; 4 wings (or 2 wings + 2 balancers developed from wings)(or 2 wings + 2 wing-cases developed from wings) (and no, caterpillars have 6 'true' legs and many pairs of claspers that aren't actual legs). Fish: 2 eyes and a big bunch'o'fins all over the place.

--- Rods Tiger, Apr 07 2003

On a kind of unrelated but still leg-based tangent - in her later years, my granny had both her legs amputated below the knee. She was (obviously) confined to a wheelchair, and didn't get out much. So my Dad had to do her shoe shopping for her. Being the practical-minded no-nonsense guy that he is, he'd just go into a shoe shop with her spare false legs in a plastic bag, dump them on the counter and say "I'd like a pair of nice shoes to fit these, please."

--- lostdog, Apr 07 2003

And don't forget to dot your eyes and cross your legs.

--- FarmerJohn, Apr 07 2003

Starfish have one eye and, uh, several (or zero, if you call them arms) legs.

--- galukalock, Apr 08 2003

Wow lostdog - thanks for the anecdote.

--- thumbwax, Apr 08 2003

Does this mean I have to shut one eye if I want to be a pirate?

--- oneoffdave, Apr 08 2003

It is usual to turn a blind eye to piracy.

--- Rods Tiger, Apr 08 2003

Just change your handle to [twoeyedave]. No-one will ever know.

--- egbert, Apr 08 2003

[Jun 23 2002, last modified Oct 30 2009]

419 delete (+1, -1)
a FAKE Lightsabre (-7)
Anti-settling (-1)
Anti wall-hacking (+4, -6)
antipenicillinase (-1)
Automatic Moth Defenestrator (+46, -2)
Baroque keyboard (+11, -3)
Birdmill (+2, -1)
Bungalow penthouse (-3)
Chainsaw shaver (+2, -3)
Crossword steganography (-1)
Cursed graveyard (+1, -3)
Damn Well Shutdown (+3, -1)
Decrypt anything ... to anything (+10, -5)
Disclaiming email address (-3)
Distributed rendering (+2, -1)
Do you realise you just phoned someone in-call alert (+4, -2)
Double glazed lightbulb (-2)
Dualwave II (-3)
Energy saving shower (+8, -1)
'Fast Breeder' Printer (+3, -1)
Front-loaded plot (+7, -1)
Full length alliteration (+5, -1)
Full visual spectrum Monitor (+5, -2)
GM Vaccinating Mosquitos (+7, -2)
Gold-leaf covered, coin-shaped chewing gum. (+6, -1)
Hinting for icons (+6, -1)
Holistic water heating system (-1)
Hydrogen powered Shower (+12)
Infinite energy from Vampires (+18, -6)
Infinite leading Ks (-5)
intelligible One time Pads (+2, -3)
Introspective memorial block (+8)
inverse google (+8, -2)
jumping rollercoaster (+1, -2)
LCD defect ameliorating device (+8, -2)
Less identity theft through receipt re-use (+1, -2)
Ligase sequencing (+3)
Linked City (+7, -1)
Loadbearing glass bricks (+10, -1)
Lock cutting service (+6, -2)
Logarithmic Dice (+1)
Low density hetrogenous tank armour (+4, -3)
Low-temperature chocolate (+7, -1)
Marianne's Moor romantic services (+11, -1)
Memorial hues (-3)
Memory Acorns (+2, -3)
Micro-reservoir (+1, -4)
misadventure photogenic service (0)
Mixed football (+3, -1)
Money Laundering machine (0)
More recursive shampoo (+2, -3)
No mantissa floating numbers (-3)
onscreen keyboard highlighter (0)
Optimum Idea Placement (+2, -2)
Piracy prevention method (-4)
Portable Safe (+1)
Pre-censored T-shirts (+9, -2)
'Pure' Ice Lollys (+2)
Recursive Cheer-leading (+18, -3)
Redesign The Zeppelin ... as a giant rugby-ball (+6, -1)
Reproach minimising gun (+3, -8)
Reverse Steganography (+3, -4)
Rock printer (+4, -1)
Rot19 (+5)
Roundabout Tower (+6, -1)
Safer Pelican Crossing (+4)
Scientifically based dating service (+3, -2)
Spam surprise (-1)
Splitscreen multi-use widescreen TV (0)
Starter warfarin (+3, -3)
Stochastic rounding (+3)
Stochastic voting system (+1)
Universal Archival Data Format (+2, -1)
Universal food labeling (-2)
Universal homeopathic treatment (+8, -3)
water-sheet shower curtain (+10, -1)
Yard of cocktail (+8)

halfbakery