3 definitions by Horatio Bumbus

"silly duffer brother" or "SDB" for short can be used as a noun or adjective to describe an extremely idiotic person (also a nitwit or fool) or an extremely idiotic action.

SDB combines Aussie slang (duffer) and incorporates a reference to the world renowned Duffer Brothers (American twin brothers who write and direct science fiction films, horror films and television shows - including Stranger Things).
Girlfriend: "I can't find my phone again!"
Boyfriend: "It's in your hand you silly duffer brother (SDB)!"
by Horatio Bumbus July 27, 2017
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Extremely Aussie slang for SDB or silly duffer brother

SDEEEEB can be used as a noun or adjective to describe an extremely idiotic person (also a nitwit or fool) or an extremely idiotic action.

SDEEEEB combines Aussie slang (silly duffer) and incorporates a reference to the world renowned Duffer Brothers (American twin brothers who write and direct science fiction films, horror films and television shows - including Stranger Things).
Tall person: "I just knocked my head on that low ceiling"

Short person: "You are such a SDEEEEB!"
by Horatio Bumbus July 27, 2017
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Abbreviation for silly duffer brother.

SDB can be used as a noun or adjective to describe an extremely idiotic person (also a nitwit or fool) or an extremely idiotic action.

SDB combines Aussie slang (silly duffer) and incorporates a reference to the world renowned Duffer Brothers (American twin brothers who write and direct science fiction films, horror films and television shows - including Stranger Things).
Board member 1: "The Chairman isn't wearing any pants!"

Board member 2: "He's such an SDB!"
by Horatio Bumbus July 27, 2017
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