Birthday cards; they sing when you open them. But this technology is under-utilised, and could be used for more important things.
Fiendishly modify the song and get the creaking of a 14th century oak door that hasn't seen tallow since it was hung, then install in a shiny, fat wallet.

-- Ling, Aug 07 2007

The gift that keeps on giving, for those givers who seldom give.
-- theNakedApiarist, Aug 07 2007


tres bon +
-- xenzag, Aug 07 2007


+ and then there is mine that should have the sound of a waterfall of coins spilling all over until the well runs dry.
-- xandram, Aug 07 2007


Tight arse wallet(2)-- Excersise equipment -- Spring loaded wallet carried between arse cheeks, kept in place by clenching - giving user toned buns - of course relaxing results in unsightly lump in back of your short pants (motivation) - 'course gettin' out your smelly wad in public might cause a stink.
-- the dog's breakfast, Aug 07 2007


Or just the sound you hear on "The Price is Right" when you lose a game,

Wai-wai wai--waiiiiiii.......

To symbolize an always 'light' wallet
-- evilpenguin, Aug 07 2007


I was picturing a wallet that was exceedingly difficult to open.

"Please be patient, Officer. I'm trying to get my license out ..."

But a bun nonetheless for an utterly absurd idea that goes perfectly with annoying ringtones and car alarm activation beeps. [+]
-- nuclear hobo, Aug 08 2007


Just like a recent ATM idea, some moths could come out on cue when brokeazz.
-- Giblet, Aug 09 2007


cha ching!
-- dentworth, Aug 09 2007


My bill clip already whimpers. (+)
-- 2 fries shy of a happy meal, Aug 10 2007


Absurd! [+]
-- methinksnot, Aug 10 2007



random, halfbakery