"...can be told apart by feel."

It's one of the main reason we don't have women on any of our dollar bills. Besides the obvious and embarrassing-at-the-wrong-time experience of -- in public, no less -- feeling a woman to check the denomination, and getting....er...stimulated, the dilemma is compounded by the proximity of a man's pockets to the rising problem.

And it raises all kinds of strange observations: Like becoming a nation of straight men getting sexually aroused by feeling "Bills".

"Feeling Bill's what?"

"Hey, cowboy, you just counting your denominations, or are you happy to see me?"