Cuzzo please, aint nobody gettin checked for sayin blood in the Bay or norcal period. Cats no the deal when it comes to that word, its just somethin we say. Most everybody in the Bay uses it and that aint gon ever change.
The use of the word blood comes from the 70's when cats called each other young blood. No, the bloods did not make that shit up. Tellin cats they should stop using that word is like tellin NY cats to sayin "son" because the people they sayin it to aint they real son. Or like tellin ATL cats to stop saying "shawty" because not everybody they say it to is short. lol the fuck outta here blood.