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BTSOunknown
slang for "back the SHIT OFF!!!!", often said to douchebags who can go fuck themselves.
douchebag - "You talkin shit man? You wanna fight?"

badass - "Hey man why don't you BTSO!!!!"
#btfo#btsu#rtfo#badass#douchebag
by dirty44harry November 17, 2008
65
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