YellowBone, is a slang "Mostly Southern" term for a Black Female with a very light skin complexion. Sometimes they are mixed, but that is not always the case, as Black people come in many different shades.
This term is primarily used by African Americans , and can be taken into serious offense if used by another race.
lil Ray: "Daaaaamn look at that YellowBone!! She BAD!!"
Lil CJ: "Not really.. she missing a tooth, and her breath stank"
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."