An augmentation of abbreviation btw (by the way). The 'Dubs' portion of the term refers to the initial sound of the letter W: 'double'. Double is then shortened to dubs, because that's street.

Rolls off the tongue like a bare-backed walrus. Enjoy.
That bird is proper fit, Bt Dubs.

Bt Dubs, N-Dubz run bathtubs.
by Patches87 February 24, 2012
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A play on the acronymn for: "By the way" It's the same as "BTW", in other words, it's another way of throwing the English language down the shitter for more efficient internet chat purposes.
BT Dubs, formal English is so last century.
by Francois1980 January 23, 2009
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an abbreviation for the abbreviation of "by the way". Saying "bee tee double you" just sounds lame. Therefore, this was an absolutely necessary addendum to the dictionary of abbreviations.
Bt dubs, if you guys are ready to go get something to eat, i'll go. I'm not going to be pushy or anything, but i'm ready.
by c migz January 11, 2006
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derived from the cool slang term "BTW" which cums from "by the way"
" manz... bt dubs its not so hot to get jizzed on your KTs"
by jiz ball March 22, 2005
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bt dubs, shortened slang for the instant messenger phrase "btw," which in turn is shortened form of "by the way." Invented by Eoin Moore in 2003.
bt dubs, i invented this before you did.
by Eoin Moore December 2, 2005
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