1 definition by Davie O

SBM - Shifty Black Man (UK - derogatory term for any person of African descent who hangs about dark alleys late at night). Often either a pimp, dealer, mugger or all three.
Heads up Gaz, there's an SBM following right behind us. Quick, lets duck into this bar.

Yeah, an SBM mugged him last night, took his watch, wallet and K Swiss shoes.

Did you buy any charlie off that SBM last night?
by Davie O April 5, 2007
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