(control theory) Applied to a kind of feedback control, or controller, that switches abruptly between two states. / (baseball) Of a play, very close between being an out and being safe.

(informal, figuratively) Flamboyantly; in a noticeable and exciting manner. / (informal, figuratively) Suddenly serious or down-to-earth.

Alternative form of bhang (“cannabis”)

(intransitive) To make sudden loud noises, and often repeatedly, especially by exploding or hitting something. / (transitive, intransitive) To hit hard.

Right, directly. / Precisely. / With a sudden impact.

A sudden percussive sound, such as made by the firing of a gun, slamming of a door, etc.

A sudden percussive noise. / A strike upon an object causing such a noise. / An explosion.

(informal) Precisely accurate; exactly appropriate or fitting; spot on.

(informal, Britain, Australia) Exactly at

(informal, Britain, Australia, usually derogatory) To constantly talk about something.