(idiomatic, slang, African-American Vernacular) A warning to an individual who has greatly offended one's dignity or has acted or spoken insolently.

Done by (someone).

(idiomatic, slang, euphemistic) Menstruating.

(seismology, colloquial, usually with the) A hypothetical massive earthquake somewhere along the Pacific coast of North America, but especially one projected to cause catastrophic damage to a major city such as Vancouver, Seattle, San Francisco, or Los Angeles.

(US, African-American Vernacular, jargon) Overreacting or having a strong emotional reaction; worked up.

In exchange for one's effort; as a reward.

(idiomatic) At one's disposition; easily controlled by someone due to their power, affluence, charm, etc.

(informal) To get what's coming to one; to receive one's comeuppance; to suffer the undesirable consequences of one's misdeeds.

(UK, slang, obsolete) The pawnbroker's sign of three balls.

(Canada, Philippines) First grade.