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.
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.
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.