in reply to Golfing dubstep.pl

58 (credit to all entries above!). I hope I got the probability correct... 

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     123456789012345678901234567890123456789012345678901234567890
perl -e'select$u,$u,$u,.1while$|=print+rand>5/9?"wub ":"wooo "'

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Update: If you are happy to accept hyphens rather than blanks, we can save for more characters, see Re: Why is this auto-quoted?

              1         2         3         4         5         6
     123456789012345678901234567890123456789012345678901234567890
perl -e'select$u,$u,$u,.1while$|=print+rand>5/9?-wub:-wooo'

[download]

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Re^2: Golfing dubstep.pl
by choroba (Cardinal) on Sep 03, 2013 at 14:22 UTC
    Nice. Shortened to 55: 
                  1         2         3         4         5     
     1234567890123456789012345678901234567890123456789012345
perl -e'select$u,$u,$u,.1while$|=print rand>5/9?wub:wooo,$"'

    [download]
    لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ
[reply]
[d/l]

      Phantastic! I never see all the potential of the special variables. If one is allowed to first print a blank, one can shorten it by another character...

[reply]
[d/l]

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