1.A stoned killer on socom 2.

2.A person who post definitions with many typo's on urbandictionary.com
SBD just wiped out half of thier team with a grenade!
by SBD March 29, 2005
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South Beach Diet

..which can lead to other forms of SBD as well.
Man, the SBD's got me. Not I'm always letting out an SBD.
by Senyor Dippy December 2, 2005
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Thas my gang bitches!! South Bay Drunks!!! for life! SBD MOTHER FUCKERS!!! come down to da south bay and claim that shit! see what happens!!
by J-Dizzle April 18, 2005
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A pizza afficianado's term, being an acronym for
"Sure Beats DiGiornio" used when Delivery Pizza
beats the in-the-box supermarket variety.
That Delivery Pizza SBD !!!!!!
by Mojo Mojowitz October 3, 2005
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A silent but deadly binderfender, of the type typically emitted by a nice lady in church.
Mrs. Posselthwaite sat in the back row in church. She blewan SBD. The parson stopped his sermon, crinkled up his nose, and fanned himself with his notes. "Whoa!" he said. "Was that you, Clarissa?"
by Delicious Tuna Wanda September 25, 2007
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A sea-borne dive bomber of World War II, the Douglas SBD Dauntless. The SBD was the Navy's main dive bomber in the first two years of the war. SBDs sank all four Japanese at the Battle of Midway in 1942. Pilots often called their plains "Slow but Deadly."

A silent but deadly fart. A foul-smelling tile peeler eased into play without a peep. This is the favorite fart of the prim and proper lady, and is useful at lady's clubs, in elevators, in streetcars, and in church.
Swede Vejtasa was an SBD Dauntless pilot in World War II. He shot down seven planes in one day in 1942.

Melissa let an SBD right next to the punch bowl at the church bazaar.
by Cap'n Bullmoose September 24, 2007
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some bad dick
some bad dick
A college girl came back from the health unit with gonorrhea. It was determined that her man had "SBD".
by andrew banker September 20, 2006
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