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1 definition by Dickers.0

 
1.
Abbreviation for "Drive-by Bowel Movement". Taking a shit somewhere away from home or work; in an unfamiliar bathroom.
I ate a huge carne asada super burrito today for lunch and had to pull off a DBBM at Starbucks around 3:00 PM.
by Dickers.0 October 09, 2013