A blonde walks into a bar .... drinks a shot of tequila and sits down talking to herself saying "57 days ..... that's pretty good."
Another blonde walks into the bar, drinks a shot and she and the other blonde start hi-fiving each other and shouting, "57 days ... hot shit girl ... 57 days!"
Over the next 10 minutes 6 or 7 more blondes come in and they're all drinking and dancing around singing, "57 days ...... 57 days."
finally the bartender can't stand it and tells the blondes he'll buy 'em all a drink if they'll just tell him the significance of 57 days.
The first blonde says, "well ..... we bought this puzzle and on the side of the box it said 3-5 years but we did it in fifty seven days!"