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2.
slang for a single unit of American currency.
My friend was short of cash so I lent him 10 frog skins
by Stu Padasell August 30, 2007
 
1.
Money, United States currency treasury notes.

Fork over the frogskins sucker!

by Howard Zend January 19, 2006
 
3.
archaic idiomatic term meaning "dollar bill", derived from the earlier idiom "greenback."
"Dude wanted mucho frogskins, Man; I just didn't have the Dust."
by el-amateur May 25, 2008
 
4.
archaic idiomatic term meaning "dollar bill", derived from the earlier idiom "greenback", so called because of the color of the reverse side of US currency.

"Dude wanted mucho frogskins, Man; I just didn't have the Dust."
by Bill Morgan May 25, 2008