The theory of the Big Bang was proposed in 1927 and expanded in 1929.
Explosives went off with a bang.
I heard a bang. It sounded like a gun.
I fell off my bike and banged my head.
Just then the door opened a little way, and a creature with a long beak put its head out for a moment and said: "No admittance till the week after next!" and shut the door again with a bang.
They used math to calculate the shape of the universe immediately before and after the Big Bang.
The study found out that loud music, shouting and banging attracted far more complaints than noisy parties.
bang your head against the wall
He could hear someone banging at the door.
Did you hear this loud bang?
The toilet door wouldn’t open, so Vincent banged on the door and shouted for help.