Idiom of the day :- Sleep like a log

Usage, examples and definition of the Idiom :-

Once a tree is cut and made into logs, the logs don’t do anything. They simply lie quietly on the ground. It’s from that idea that we get this idiom. When someonesleeps like a log he sleeps very well. ‘I feel great,’ Brian yawned. ‘I slept like a log last night.’