round as a pound

colloquial saying establishing the round shape of an object in comparison to the shape of the British pound coin.

That orange is as round as a pound.

by 4321definitions March 28, 2017

Sound as a pound in a mound that’s round

Similar to "Sound as a pound". If something is as sound as a pound, it is very good or reliable.

Boss: This project schedule sound as a pound in a mound that’s round.
Me:

by APieceOfMonkey July 8, 2021