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1.
Describing someone whose swagger is just messy, careless, and off.

Often used by members of a goonsquad when posted up on the corner

Pronounced "sloppy joe-in"
See: sloppy joeing
Chris: haha look at that guy walkin up here
James: haha whats he doin? straight up sloppy joein over here
by ObamaC July 13, 2010