National Insurance Numbercards
Crap looking half red, half blue, credit card style bits of plastic that you received around the time of your sixteenth birthday.

At first these gained much kudos as a mark that you had reached maturity.

That was until 'Pikey Steve' got his, and it was decided that it had been sent by the government as a hint that at least SOMEONE in his family should go and get a fucking job.
written by an*nym*us u*er, approved by Mansh