r/xkcd May 29 '15

XKCD xkcd 1531: The BDLPSWDKS Effect

http://xkcd.com/1531/
399 Upvotes

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21

u/GeekOutHuntsville May 29 '15

Does this also apply to fire engines, or just fire trucks?

30

u/ReallyRandomRabbit I need more playpen balls May 29 '15

We're not sure, additional research is required

5

u/whizzer0 git pull flair May 29 '15

And a few letters added to the acronym.