(rhetorical question) Indicates the speaker is annoyed that someone is not doing something they should do.

(US) The last day of school before the summer vacation in Hawaii, when non-white students are sometimes alleged to harass or attack white students.

plural of Killing vector field

Synonym of Killing field

(archaic) Alternative form of curiosity killed the cat / Too much worry leads to burden.

(UK, historical games) Alternative form of stack-upon-the-kill.

(UK, historical games) A dogpile game played in Cheshire and other areas of Britain.

(Ghana, Kenya) illicitly manufactured alcohol; moonshine

plural of kill-death ratio

plural of kill-to-death ratio