Cracking knuckles sound like cracking knuckles
Air-crafts make a sonic boom known as a "boom'sound or 'whip cracking' (cracking) sound.
knucklephobia
It makes like a cracking noise
trees make crack sound when they are lacking water or about to break.
The sound is caused by static electricity.
The Slap Stick
Break or cause to break suddenly and completely, typically with a sharp cracking sound.Emit a sudden, sharp cracking sound
Thunder is the sound of the lightening cracking the sound barrier as it is breaking through the earths atmosphere.
When you crack your knuckles, your bones are rubbing together. That's what makes the cracking sound. It used to be beleived that cracking your knuckles caused arthridis, but that been prooved untrue.
Ice cracking is one sound that begins with I.
The term "cracker" was initially used to refer to poor white farmers in the southern United States. It later became associated with slave owners as a derogatory term implying arrogance or a certain type of behavior. Some historians suggest it may have stemmed from the cracking of whips by slave owners.