person 1: yo how fucked up did you get? person 2: everything was chill af, we all got home ok cuz we brought a dsb
designated sober buddy, the non-vehicular equivalent of a designated driver
"person 1: yo how fucked up did you get? person 2: everything was chill af, we all got home ok cuz we brought a dsb" What is the definition of "dsb"?