marching dimes
A group of hot girls that you would give all of them ten our of tens on there entire appearance.
Look at those marching dimes at the pool.
march of dimes
To walk down to the supermarket with your coin jar to get your "spare" changed turned into paper money or goods.
After being out of work for several months, Dave did the "march of dimes" to the supermarket to turn his spare change jar into something more usable than a paperweight.
march of dimes
A procession or gathering of attractive females.
Guy at mall: "Damn, look at those women, it's a regular march of dimes."