3-0 Edit Meaning

1.

the third level of law-enforcement - police are known to be the 5-0, security gaurds and bouncers (club security) constitute the 4-0 - whereas the 3-0 represents school teachers or other citizens who are on the look out for people up to no good.

pronounced "three-oh"

Ay dawg, lets cut class.

No dice, the 3-0 are out in force patrolin today, we'll get busted fo sho.

See 4-0, teacher, truancy, cuttin, Blazin Hazen