What it means
Get cracking is a brisk nudge to start moving and put some pace into it, whether on a task, a journey, or the tea round. It carries a cheery, roll-your-sleeves-up energy, less an order than a friendly "right, let's go".
Usage examples
"Right, breakfast is done, let's get cracking on the garden."
"If we want to finish before dark we had best get cracking."
"Come on, we've faffed about long enough, let's get cracking before the shops shut."
"Get cracking, mate, the others are already halfway down the road."
"We’ve wasted half the morning chatting, so get cracking and load the van."
Where it comes from
This one’s old-school English. It’s been around since the late 1800s, where crack and cracking were tied to brisk action, energy, and getting on with things. So get cracking landed as a lively push to start straight away, and that snappy sound helped it stick.
