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an acronym. dbsb stands for dude, bro, seriously, bro
when playing foosball against my friend trevor, whenever he was scored on and didnt believe that the goal was intentional, he was say "dude, bro, seriously, bro" in disbelief.

can also be used in agreement, as in
person 1: "that was a good fucking burrito"
person 2: "dbsb"
by ruhl March 31, 2008

Words related to dbsb

agreement bro dude seriously shitbarf