A butt so firm you could bounce a dime off it.
Dude, did you see the dime butt on that chick? It was awesome!
by Sandee and Long JOhn December 04, 2007
A butt ranking "10 out of 10" on the worldwide index of backsides.
Volleyball spandex are best worn by women with dime butts.
by megatrononon January 03, 2015