Quote:
Originally Posted by Sailor Steve
1. Pi doesn't have a "last four numbers". It's infinite.
2. If you meant the last four of the usual sequence, you shouldn't be giving out your numbers like that.
3. PIN number(s) is redundant. PIN stands for Personal Identification Number. If you say "PIN" and then "number" you're actually saying "Personal Identification Number number".
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1) that's the joke
2) there's nothing on the account to steal
3) I like to square off things. Personal Identification Number number is Personal Identification Number squared