boxcars

noun (usually plural) when two dice are thrown and both come up showing six spots the result is called `boxcars`
Found on https://www.encyclo.co.uk/local/20974

Boxcars

[slang] Boxcars (also: `Midnight`) is the outcome of rolling the dice in a game of craps and getting a 6 on each die. The pair of 6 pips resembles a pair of boxcars on a freight train. In modern parlance, it refers to such a roll in any game involving 6 sided dice which are marked with pips. The probability of this roll is 1 in 36, or about...
Found on http://en.wikipedia.org/wiki/Boxcars_(slang)

boxcars

[n] - (usually plural) when two dice are thrown and both come up showing six spots the result is called `boxcars`
Found on http://www.webdictionary.co.uk/definition.php?query=boxcars
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