slam-bang

(slambaŋ)

adverb

  1. swiftly or abruptly and recklessly
  2. with loud noise

adjective

Informal characterized by liveliness, noise, etc.

See slam-bang in American Heritage Dictionary 4

adverb & adj.
Slang
  1. With force and much noise: drove slam-bang through the barricade; a slam-bang collision.
  2. With heedless speed; slapdash.
  3. With vigorous relentless action and pace: a thriller that proceeds slam-bang to its conclusion; a slam-bang movie car chase.
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